NONE OF THIS INFORMATION IS GUARANTEED TO BE ACCURATE OR TIMELY. DO NOT USE THIS INFORMATION FOR THE PURPOSES OF OPERATING OR MAINTAINING ANY EQUIPMENT. TEXTRON LYCOMING HAS NO AFFILIATION WITH THIS SITE. THIS INFORMATION IS FOR EDUCATIONAL PURPOSES ONLY


ALPHABETICAL LISTING OF TEXTRON LYCOMING
SERVICE BULLETINS, LETTERS AND INSTRUCTIONS


* - Indicates Airworthiness Directive (A.D.)
PUB. NO.TITLE
S.I. 1110CAC Fuel Pumps, Replacement
S.I. 1212Accelerator Pump, Marvel-Schebler Carburetors with - 0-235-C Series
S.I. 1351Accessory Drive Gear and Drive Shaft
S.I. 1203Accessory Drive Shaft Adapter Assy., Installation of Improved
S.I. 1145Accessory Drive Shaft, Modification to Incorporate Larger Spline Drive
S.I. 1171Accessory Housing and Covers, Salvage of
S.I. 1394Accessory Housing Assy. and Housing Cover Assy. Modification to Retrofit Hollow Oil Transfer Dowel
S.B. 247Accessory Housing, Modification of Oil Metering Plug
S.I. 1203Adapter Assy., Accessory Drive Shaft, Installation of Improved
S.I. 1295Adapter Bearing, Oversize Supercharger
S.I. 1436Adapter Kit for Magneto Isolation Drive
S.I. 1368Adapter Seal Washer and Retainer, Tachometer
S.I. 1329AAdapter Seals, Supercharger Inlet
S.I. 1158Adapter, Magneto Drive, Replacement
S.B. 466Adapter, Oil Filter Base, Inspection
S.L. L218Adapters, Fuel Pump
S.L. L190Additive, Fuel, Use of " TCP "
S.L. L172BAdditive, Fuel, Use of Ethylene Glycol Monomethyl Ether (EGME) such as " Prist "
S.L. L226Additive, Oil P/N LW-16702, Discoloration
S.B. 471Additive, Oil Use of Avco Lycoming LW-16702
S.B. 446C*Additive, Oil Use of Avco Lycoming LW-16702 (A.D. #80-04-03)
S.I. 1409AAdditive, Oil, Use of Avco Lycoming LW-16702 (Refer to Supplement No. 1 to S.l. 1409A)
S.L. L154BAdjustment Consideration for Returned and/or Run-Out Engines
S.B. 465C*Aerobatic Engine Crankshaft Flange Inspection (A.D. #84-13-05)
S.B. 403Aerobatic Engine Lubricating Requirements
S.L. L208Aerobatic Engines, Breather Options
S.L. L202BAerobatic Maneuvers, Engines Installed in Aircraft Used for, All 320, 360 and 540 Series Using Crankshafts w/ Lightning Holes
S.B. 509Aeroquip Service Bulletin No. AA135, " 601 Hose Assemblies "
S.I. 1464Aeroquip Service Bulletin No. AA91, " Hose Line Problems "
S.I. 1002Air Filters, Carburetor, Proper Maintenance
S.I. 1396Air Housing, Induction, Redesigned
S.B. 417Air Inlet Housing
S.B. 401Aircraft Struck by Lightning, Recommendations
S.I. 1427BAircraft, Engine Test after Overhaul with Engine Installed in
S.B. 361AiResearch Bulletin No. 1172-1A, " Turbocharger Modification "
S.B. 347AiResearch Bulletin No. 571-1, " Turbine Housing Inspection & Replacement "
S.B. 329AAiResearch Bulletin No. TP60-0100, " Turbine Housing Inspection "
S.B. 383AiResearch Bulletin No. TP60-0101, " Inspection of Model T1823 Turbocharger w/ Stainless Steel Turbine Housings "
S.B. 379AiResearch Bulletin No. TP60-0103, " Inspection of Remanufactured Waste Gate Valve Assy. "
S.B. 391AAiResearch Bulletin No. TP60-0105, " Turbocharger Repl. or Mod. " (Refer to Supplement No. 1 to S.B. 391A)
S.B. 440AiResearch Bulletin No. TP60-0115, " Spring Pin Replacement - Variable Absolute Pressure Controllers "
S.B. 450AiResearch Bulletin No. TP60-0119, " Bypass Valve Modification"
S.B. 452AAiResearch Bulletin No. TP60-0121, " Turbo Inspection "
S.I. 1223AiResearch Instruction No. 969-1, " Freeing Turbine Shaft "
S.I. 1328AiResearch Letter No. TP61-0002, " Turbocharger Replacement "
S.I. 1416AiResearch Letter No. TP61-0039, " Turbocharger Bypass Valve Modification "
S.L. L231AiResearch Turbo Control Test Set P/N 481070-1, Variable Absolute Pressure Controller Calibration Values
S.B. 484*Alignment, Inspection and Modification of Crossover Exhaust Assembly (A.D. #89-12-04)
S.B. 213AAllen Head Nuts (Cylinder Base), Replacing Cylinder Base Spline Nuts with
S.L. L142BAlterations, Policy Relative to Affecting Engine Performance
S.B. 386Alternator Bearing Lubrication - TIGO-541-E
S.I. 1254Alternator Belt Replacement
S.I. 1129AAlternator Belt Tension, Methods of Checking
S.B. 511Alternator Bracket Installation
S.B. 356Alternator Bracket Support, Addition of - TIO-540-A2C
S.I. 1283AAlternator Cog Belt and Pulley Installation
S.I. 1330AAlternator Drive Coupling, Spring Loaded - TIGO-541-E
S.I. 1266Alternator Ground Strap - All Engines with Prestolite
S.I. 1270AAlternator Mounting Bracket Shims
S.I. 1249Alternator Pulley and Shaft Assy.
S.I. 1259Alternator Replacement-VO-435-B1A
S.I. 1253Alternator, Prestolite Bulletin No. ASM-5, " Field Terminal Stud Insulation Replacement "
S.I. 1237AAlternator, Prestolite Bulletins No. ASM-3 & ASM-4, " Aircraft Charging System Service Precautions "
S.I. 1451AAlternator, Starter and Compressor Installation
S.I. 1105AAlternator/Generator Mounting Brackets, Periodic Inspection
S.I. 1154EAlternators, FAA Approved
S.L. L147BAnderol 471 All-Climate Synthetic Aircraft Lubricant
S.I. 1454Arm, Rocker, Parallel Valve Installation
S.I. 1210B*Attaching Nut Replacement, Pinion Cage (A.D. #69-25-08)
S.I. 1196Attaching Studs, Replacement of Reduction Gear
S.I. 1076Backlash, Bevel Gear Assys., Pitch Alignment and
S.B. 489ABaffle Assembly, P/N LW-13383, Oil Sump
S.I. 1279ABaffle Replacement, Oil Sump
S.I. 1363Ball Joint and Retaining Strap, Exhaust Manifold
S.I. 1292ABearing and Lubrication Modifications, Stainless Steel Thrust
S.I. 1377Bearing Bore Repair, Crankcase Main, and Oversize Main Bearings (Refer to Supplement No. 1 to S.I. 1377)
S.B. 326A*Bearing Dowel Replacement, Crankcase (A.D. #'s 71-05-02 & 72-21-06)
S.I. 1225DBearing Dowel, Crankcase, Replacement
S.I. 1250Bearing Lubrication, Propeller Shaft
S.I. 1177BBearing Repair, Governor Drive, in Crankcase
S.I. 1020BBearing Replacement, Crankshaft Main
S.I. 1312Bearing Replacement, Propeller Drive Thrust (Crankcase P/N LW-13082)
S.I. 1149Bearing Support Web, Crankcase, Inspection & Modification
S.I. 1108CBearing Surfaces, Propeller Shaft, Repair
S.B. 386Bearing, Alternator, Lubrication
S.B. 327C*Bearing, Inspection of Center Main (A.D. #'s 71-05-02 & 72-21-06)
S.I. 1295Bearing, Oversize Supercharger Adapter
S.I. 1356Bearing, Oversize Thrust, for Reduction Gear
S.B. 390ABearing, Propeller Thrust (LW-12978), Inspection
S.B. 276Bearing, Replacement of Front Main at Overhaul
S.B. 371A*Bearings, High-Crush, New Rod Kits (A.D. #73-05-01)
S.I. 1432ABearings, Installation of High-Crush, Thin-Wall Rear Main in Crankcases without Retention Dowels
S.I. 1283ABelt and Pulley, Alternator Cog, Installation
S.I. 1129ABelt Tension, Alternator, Method of Checking
S.I. 1254Belt, Alternator, Replacement
S.I. 1252CBendix 1200 Series Magneto Installation
S.B. 516Bendix and TCM S-20 and S-1200 Series Impulse Coupling Magnetos, Inspection and Removal
S.I. 1276Bendix Electrical Components Bulletin No. 529A, " Torque Values for Drive Shaft Nut "
S.I. 1365Bendix Electrical Components Bulletin No. 597, " Cleaning Ignition Harness Spark Plug Ends "
S.I. 1375Bendix Electrical Components Bulletin No. 603, " Ign. Noise in Aircraft Communications Equipment "
S.B. 305B*Bendix Fuel Injector Bulletin No. 18, Rev. 4, " Replacement of Bendix Fuel Diaphragm Assy. " (A.D. #67-22-06)
S.I. 1166ABendix Fuel Injector Bulletin No. 20, Rev. 2, " Identifying Fuel to Air Seal Leak "
S.I. 1244Bendix Fuel Injector Bulletin No. RS-35, " Changes, - Regulator & Fuel Control System "
S.I. 1247Bendix Fuel Injector Bulletin No. RS-37, " Replacement of Idle Valve Lever Assy. "
S.B. 382*Bendix Fuel Injector Bulletin No. RS-43, " Inspection & Modification of Flow Dividers " (A.D. #75-09-15)
S.B. 428*Bendix Fuel Injector Bulletin No. RS-52, " Mod. of RSA-5AB1, RSA-5AD1 & RSA-10AD1 " (Refer to Supplement No. 1 to S.B. 428) (A.D. #78-23-10)
S.B. 429*Bendix Fuel Injector Bulletin No. RS-53 ," Modification of RSA-7AA1 " (A.D. #78-23-10)
S.B. 430*Bendix Fuel Injector Bulletin No. RS-54, " Mod. of RSA-lODB1, RSA-1ODB2 & RSA-1OED1 " (Refer to Supplement No. 1 to S.B. 430) (A.D. #78-23-10)
S.B. 433A*Bendix Fuel Injector Bulletin No. RS-57, Rev. 1, " Inspection of Fuel Diaphragm Assy. P/N 2529471 " (A.D. #79-0405)
S.B. 444A*Bendix Fuel Injector Bulletin No. RS-62, Rev. 2, " Modification of Mixture Control Shaft Assy. " (A.D. #81-03-05)
S.B. 445Bendix Fuel Injector Bulletin No. RS-63, " Inspection of Fuel Diaphragm Assy. "
S.B. 441Bendix Fuel Injector Bulletin No. RS-66, " Modification of Idle Valve Assy. "
S.B. 442*Bendix Fuel Injector Bulletin No. RS-68, " Integrity Inspection of Regulator Stem Nut " (Refer to Supp. No. 1 to S.B. 442) (A.D. #'s 79-21-08 & 79-26-03)
S.I. 1414ABendix Fuel Injector Bulletin No. RS-77, Rev. 1, " Air Bleed Nozzle, RS & RSA Fuel Injection Systems, Two Piece Assembly "
S.B. 467*Bendix Fuel Injector Bulletin No. RS-88, " Deter. of Fuel Diaphragm Change " (Refer to Supplements No. 1 & 2 to S.B. 467) (A.D. #83-22-04)
S.I. 1378Bendix Fuel Injector Bulletin No. SSB-317, " Overheating Bendix Fuel Injectors & Carburetors "
S.I. 1404ABendix Fuel Injector Bulletin No. SSB-318, " Overhaul Periods for Bendix Fuel System Components "
S.I. 1335Bendix Fuel Injector Letter No. 22, " Mixture Control Maintenance "
S.B. 443*Bendix Fuel Injector No. RS-69, " Integrity Inspection of Regulator Stem Nut " (A.D. #79-21-08)
S.L. L221Bendix Fuel Metering Components, Warranty Repair of
S.B. 340Bendix Magneto Bulletin No. 530A, " Securing Coil Clamp "
S.I. 1260Bendix Magneto Bulletin No. 533A, " Acceptable Stress Relief Fissures, Flow Lines & Cracks "
S.I. 1226Bendix Magneto Bulletin No. 545, " Tubing for S-1200 Cover Hold Down Screw "
S.B. 341Bendix Magneto Bulletin No. 549, " Locating Shoulder for Carbon Brush Spring "
S.B. 343BBendix Magneto Bulletin No. 551A, " New Distributor Block Lubricant "
S.B. 376*Bendix Magneto Bulletin No. 556B, " Magneto Drive Shaft Bushing Change " (A.D. #74-26-09)
S.I. 1282Bendix Magneto Bulletin No. 560, " Replacement of Transformer Coils & Rotating Magnets "
S.B. 373Bendix Magneto Bulletin no. 566, " S-1200 Distributor Block & Gear Change " (Refer to Supplement No. 1 to S.B. 373)
S.I. 1332Bendix Magneto Bulletin No. 573, " Green Distributor Blocks "
S.I. 1327Bendix Magneto Bulletin No. 580, " Breaker Securing Screws "
S.B. 416A*Bendix Magneto Bulletin No. 584B, " Coil Retaining Devices, D2000/D2200 Mags " (A.D. #78-18-04)
S.B. 410*Bendix Magneto Bulletin No. 587, " Inspection D2000 Capacitors & Lead Crimp Terminals " (A.D. #78-18-04)
S.I. 1367Bendix Magneto Bulletin No. 588, " Stress Lines in Distributor Blocks "
S.B. 414*Bendix Magneto Bulletin No. 589, " Rear Bearing Lubrication, D2000/D2200 Mags " (A.D. #77-17-07)
S.B. 415A*Bendix Magneto Bulletin No. 590A, " Rotating Magnet to Housing Clearance, D2000/D2200 Mags " (A.D. #78-18-04)
S.I. 1382Bendix Magneto Bulletin No. 592, " Inspection of Breaker Contact Assys. & Capacitor Flag Terminal Crimps "
S.B. 425B*Bendix Magneto Bulletin No. 599A, " Inspection & Replacement of Impulse Coupling & Stop Pins " (A.D. #78-09-07)
S.B. 427ABendix Magneto Bulletin No. 600, " IO-353110 Bearing in D2000/D2200 Mags "
S.B. 438A*Bendix Magneto Bulletin No. 605A, " Housing Distortion & Coil Retention " (A.D. #80-17-14)
S.B. 437*Bendix Magneto Bulletin No. 606, " D2000/D2200 Magnetos Using Green Distributor Blocks " (A.D. #79-12-07)
S.I. 1400Bendix Magneto Bulletin No. 608, " Self-Locking Cam Retaining Screws "
S.B. 458Bendix Magneto Bulletin No. 613, " Inspection and/or Replacement of Green Distributor Blocks "
S.B. 461Bendix Magneto Bulletin No. 617, " Inspection or Replacement of Distributor Gears "
S.B. 459*Bendix Magneto Bulletin No. 618, " Inspection or Replacement of Distributor Gears " (A.D. #81-12-06)
S.B. 460Bendix Magneto Bulletin No. 619, " Inspection or Replacement of Distributor Gears "
S.B. 464A*Bendix Magneto Bulletin No. 623A, " Inspection of Impulse Coupling Cam Assys. " (A.D. #82-20-01
S.L. L207Bendix Magneto Bulletin No. 625, " Broken Coil Securing Clamps, P/N 10-50765 "
S.I. 1433Bendix Magneto Bulletin No. 626, " Installation of Impulse Coupling Assemblies "
S.B. 469Bendix Magneto Bulletin No. 627, " Distributor Block Kit P/N 10-682056 (6 cyl.) Dual Magneto Series "
S.B. 470Bendix Magneto Bulletin No. 628, " Replacement of Impulse Coupling Main Spring P/N IO-382941 "
S.B. 474Bendix Magneto Bulletin No. 629, " Insp. & Repl. of Brown Magneto Blocks on Turbocharged (6 cylinder) Engines "
S.B. 365Bendix Magneto Conversion to Incorporate Flexible Drive
S.I. 1346ABendix S4LN-1208 Magnetos, Installation of
S.L. L188Black Oxide Finish, Cylinders Treated with
S.L. L196Blade, Screwdriver, ST-418-3, Revision to
S.I. 1352ABody Disassembly, Hydraulic Lifter
S.I. 1336Body Identification, Tappet
S.I. 1307BBolt Assembly, Connecting Rod, and Torque Application
S.I. 1209B*Bolt Replacement, Crankshaft Flange (A D. #80-04-04)
S.I. 1459Bolt Threads, Application of Sealant
S.I. 1450Bolt, Connecting Rod and Torque Application, Alternate
S.I. 1170Bolt, Generator Mounting, Replacement
S.B. 372BBolt, T. High-Tensile Clamping Bands
S.I. 1469Bolts, Connecting Rod with High-Tensile Strength
S.I. 1213Bolts, Connecting Rod, Increased Torque Value
S.B. 363Bolts, Connecting Rod, Part Number Listing PC-206: IO-360 Series Engines
S.I. 1458Bolts, Connecting Rod, Soft
S.I. 1318Bolts, Connecting Rod, Strengthened
S.I. 1029DBolts, Crankcase, Tightening Procedures for Thru-Studs and (Refer to Supplement Nos. 1 and 2 to S.I. 1029D)
S.I. 1248BBolts, E engine Mounting Bracket Attaching
S.I. 1380*Bolts, Engine Mounting Bracket Attaching Nuts or (A D. #79- 10-03)
S.B. 491A*Bolts, Exhaust Transition, Inspection of (AD. #91-10-04)
S.B. 371A*Bolts, High Tensile Strength, Connecting Rod Assys. in new Rod Kits) (AD. #73-05-01)
S.I. 1323ABolts, High Tensile Strength, Connecting Rods with
S.I. 1311ABolts, Oversize Connecting Rod
S.I. 1417Bore Repair, Crankcase Gear Shaft
S.I. 1377Bore Repair, Crankcase Main Bearing, and Oversize Main Bearings (Refer to Supplement No. 1 to S.I. 1377)
S.I. 1334ABore Repair, Crankcase Tappet
S.I. 1315ABracket and Clamp Installation, Turbocharger Strut
S.I. 1248BBracket Attaching Bolts, Engine Mounting
S.I. 1380*Bracket Attaching Nuts or Bolts, Engine Mounting (A D. #79- 10-03)
S.I. 1306ABracket Installation, Compressor Mounting
S.B. 356Bracket, Addition of Alternator Support - TIO-540 A2C
S.B. 511Bracket, Alternator Installation
S.I. 1270ABracket, Alternator Mounting, Shims
S.I. 1339ABracket, Turbocharger
S.B. 463Bracket, Turbocharger Mounting, Inspection
S.I. 1105ABrackets, Generator/Alternator Mounting, Periodic Inspection
S.I. 1397Breather Fitting, Overflow Oil from, of Inverted Oil System
S.L. L208Breather Options for Aerobatic Engines
S.I. 1366ABushing Hole, Rocker Shaft Repair Procedure for Worn
S.I. 1098EBushing Location, Propeller Flange
S.I. 1143BBushing Replacement in Counterweights and Bushing Tooling Update (Refer to Supplement No. 1 to S.I. 1143B)
S.I. 1044Bushing Replacement, Rear Crankshaft Spline
S.I. 1386ABushing, Magneto Drive Gear, Replacement of Damaged or Worn
S.I. 1142BBushings, Crankshaft Counterweight, Replacement
S.I. 1208Bushings, Magneto Shaft Bore, Installation of
S.I. 1452Bushings, Propeller Flange, Reindexing (0-360-C1G)
S.B. 253ABushings, Replacement of Propeller Flange
S.I. 1316ABypass Valve Seat, Oil Cooler, Repair of
S.I. 1214ABypass Valve, Exhaust: Reset for Increased Critical Altitude
S.I. 1442Bypass Valve, Oil Filter, Improved
S.I. 1423Bypass Valve, P/N 75944, Thermostatic Oil Cooler
S.I. 1255Bypass Valve, Thermostatic Oil Cooler, Replacement
S.I. 1008BBypass, Thermostatic Oil Cooler, Instructions for Installation
S.I. 1294Cable Routing, Alternate Ignition
S.L. L206ACam Followers/Tappet Bodies, Field-Reconditioned
S.I. 1439Camshaft and Gear Assembly, New integral, Installation (Refer to Supplement No. 1 to S.I. 1439)
S.I. 1016CCamshaft and Gear Replacement - O & IO-540 Series
S.L. L214ACamshaft Exchange Program, Reconditioned Notice of Discontinuance of Program)
S.I. 1218ACamshaft w/ Integral Drive Gear, Parts Substitution Chart
S.B. 293B*Camshaft, Installation of New (A.D. #63-23-02)
S.I. 1182ACamshaft, Modified for Improved Performance - GO-480 Series
S.I. 1350ACamshaft, Redesigned, for HI0-360-D1A Engines
S.I. 1263BCamshaft, Redesigned, for IO-360 Series Engines
S.I. 1359Cap Modification, Connecting Rod
S.I. 1002Carburetor Air Filters, Proper Maintenance
S.I. 1206Carburetor Float Clearance, Checking
S.I. 1148BCarburetor Heat Control, Use of
S.I. 1390Carburetor Idle Tube Replacement
S.I. 1428Carburetor Modification for Richer Power Setting - O/LO-360-A
S.I. 1393Carburetor Modification Kit
S.I. 1398ACarburetor Modification Marvel-Schebler- 0-540
S.I. 1421Carburetor Modification Marvel-Schebler- TO-360
S.I. 1271ACarburetor Nozzle Replacement- 0-235
S.I. 1395ACarburetor Nozzle Replacement - 0-320-D2A
S.I. 1305CCarburetor Nozzle Replacement - 0-320-E2A, -E2D, -E2G, -E3D
S.B. 409*Carburetor Replacement (A.D. #77-13-16)
S.B. 258Carburetor Setting Change to Eliminate Engine Roughness - Piper Aircraft
S.B. 330B*Carburetor Throttle Arm Screw, Retighten and Lockwire A.D. #72-06-05)
S.B. 366Carburetor Throttle Body Screw Inspection
S.I. 1161Carburetor Throttle Shaft, Modification to Prevent Leakage
S.B. 504*Carburetor, Consolidated Fuel Systems Inc. Bulletin No. CF1-92, Rev. 1, " Carburetor Float Kit CF666-915 " (A.D. #93-10-04)
S.B. 481Carburetor, Facet Aerospace Products Bulletin No. A1-87, " Carburetor Return and Inspection "
S.B. 483Carburetor, Facet Aerospace Products Bulletin No. A1-88, " Possible Loose 62-226 Pins "
S.L. L186Carburetor, Marvel-Schebler Bulletin No. A1-76, " Carburetor Cleaning
S.I. 1370Carburetor Marvel-Schebler Bulletin No. A1-78 " Carburetor Mixture Control Retainer "
S.B. 434*Carburetor Marvel-Schebler Bulletin No. A1-79 " Improved Sealing of Economizer Channel HA-6 Carburetors " (A.D. #79-15-02)
S.I. 1413Carburetor Marvel-Schebler Bulletin No. A1-81, " Model HA Carburetor Float Shaft and Bracket Wear "
S.I. 1373Carburetor Marvel-Schebler Bulletin No. A2-78, " Sealing Pump & Economizer Rods "
S.B. 436*Carburetor, Marvel-Schebler Bulletin No. A2-79, " Possible Carburetor Contamination " A.D. #79-08-06)
S.B. 310Carburetor, Marvel-Schebler Bulletin No. A3-66, " Replacement of Venturi "
S.B. 297A*Carburetor, Marvel-Schebler MA-4-5, One Piece and Main Venturi A.D. #63-22-03)
S.I. 1212Carburetor, Marvel-Schebler with Accelerator Pump - 0-235-C Series
S.B. 352Carburetor, Marvel-Schebler/Tillotson Bulletin No. 1-71, " Securing Cam Lever "
S.B. 495ACarburetor, Precision Airmotive Corp. Bulletin No. MSA-1, Rev. 1, " Replacement of Composite Floats with Metal Floats "
S.B. 498BCarburetor, Precision Airmotive Corp. Bulletin No. MSA-2, Rev. 2, " One Piece Primary and Main Venturi "
S.B. 327C*Center Main Bearing Inspection A.D. #'s 71-05-02 & 72-21-06)
S.I. 1418Chamber Cleaning Procedure, Combustion
S.I. 1403Champion Bulletin No. 75-4, Approved Spin-On Oil Filters
S.I. 1315AClamp and Bracket Installation, Turbocharger Strut
S.B. 342B*Clamp Inspection and Installation, Support, and Fuel Line (A.D. #92-12-10)
S.B. 3 72BClamping Bands, High-Tensile T- Bolts
S.I. 1355Clamps and Extensions, Intake Pipes
S.I. 1361Clamps, T-Bolt Hose
S.I. 1116CClearance Modification, Exhaust Valve to Guide
S.I. 1206Clearance, Checking Carburetor Float
S.I. 1392Cold Weather Operation and Engine Lubricating Oil Recommendations
S.I. 1181Color Code on Cylinders for Avco Lycoming Engines
S.I. 1418Combustion Chamber Cleaning Procedure
S.I. 1191Compression, Cylinder
S.I. 1306ACompressor Mounting Bracket Installation
S.I. 1232Compressor Mounting Plate Assembly Procedure - TIGO-541
S.B. 344Compressor Mounting Plate Assembly Procedure - TIO & TIGO-541 .
S.I. 1192Compressor NO ST 266, Valve Spring
S.I. 1451ACompressor, Starter and Alternator Installation
S.I. 1467Connecting Rod Assemblies
S.I. 1466Connecting Rod Assemblies
S.B. 302A*Connecting Rod Assemblies, P/N's 74308 & 74503, Replacement in IO-360-A1A Engines A.D. #66-06-03)
S.B. 371A*Connecting Rod Assembly w/ High Tensile Strength Bolts (New Rod Kits w/ High-Crush Bearings) A.D. #73-05-01)
S.I. 1450Connecting Rod Bolt and Torque Application, Alternate
S.I. 1307BConnecting Rod Bolt Assembly and Torque Application
S.I. 1106DConnecting Rod Bolt Nut Crimping Requirements
S.B. 363Connecting Rod Bolt Part Number Listing - PC-206; IO-360 Series Engines
S.I. 1213Connecting Rod Bolts, Increased Torque Value
S.I. 1311AConnecting Rod Bolts, Oversize
S.I. 1458Connecting Rod Bolts, Soft
S.I. 1318Connecting Rod Bolts, Strengthened
S.I. 1359Connecting Rod Cap Modification
S.I. 1469Connecting Rod with High Tensile Strength Bolts
S.B. 351 B*Connecting Rods (Heavy) For High Speed Geared Drive Engines (A.D. #74-13-05)
S.I. 1323AConnecting Rods with High-Tensile Strength Bolts
S.B. 439AConnecting Rods, Inspection for Fretting and/or Galling, Repair of Fretting
S.I. 1138BConnecting Rods, Replacement for 10-720 Series Engines
S.B. 504*Consolidated Fuel Systems, Inc. Bulletin No. CF1-92, Rev. 1, " Carburetor Float Kit CF666-915 " (A.D. #93-19-04)
S.I. 1435Constant Speed to Fixed Pitch Propeller Conversion, and Vice Versa (Refer to Supplement No. 1 to S.I. 1435)
S.B. 418Control Cable Rod End Replacement Waste Gate
S.I. 1211DController Linkage and Fuel injector Setting
S.B. 440Controller, AiResearch Bulletin No. TP60-0115, " Spring Pin Replacement "
S.L. L231Controller, Variable Abs., Pressure Calibration Values for AiResearch Turbo Control Test Set P/N 481070-1
S.I. 1463Controllers, Improved for TIO-540-AE2A Engine Model
S.I. 1435Conversion from Constant Speed to Fixed Pitch Propeller and Vice Versa (Refer to Supplement No. 1 to S.I. 1435)
S.L. L204Conversion Kit P/N LW-18866, Fuel Injection
S.B. 246Conversion of GO-435-C2B and -C2B2 to GO-435-C2B-6 and -C2B2-6
S.L. L156Conversion of 0-290-G Surplus Power Plant Engines to 0-290-D Engines (FAA Release NO 462)
S.I. 1246Conversion, Engine, for Use of 100/130 Grade Fuel
S.I. 1383Conversion, Starter
S.I. 1453Converter Plate Gasket, Oil Filter, Replacement of
S.L. L216Copyright of Avco Lycoming Williamsport Publications
S.B. 394Corner Radii, Counterweight Inspection
S.I. 1142BCounterweight Bushings, Crankshaft, Replacement
S.B. 394Counterweight Inspection for Corner Radii
S.I. 1152ACounterweight Lobes, Crankshaft, Punch Marks
S.B. 245DCounterweight System, Dynamic, Detuning
S.L. L217Counterweight Tooling Update Kits
S.B. 333Counterweight, Inspection and Replacement
S.I. 1143BCounterweights, Bushing Replacement and Tooling Update (Refer to Supplement No. 1 to S.l. 1143B)
S.I. 1012FCounterweights, Location and Proper Assembly Procedure
S.I. 1130Counterweights, Marking or Identifying
S.I. 1330ACoupling, Alternator Drive, Spring Loaded - TIGO-541-E
S.B. 395Coupling, Transition, Replacement
S.B. 492ACouplings, Redesigned V-Band, for Tailpipe Installation
S.I. 1238ACouplings, V-Band, Assembly and Torque Procedures
S.I. 1394Cover Assy., Accessory Housing, Modification to Retrofit Hollow Oil Transfer Dowel
S.I. 1171Covers and Accessory Housings, Salvage of
S.L. L228Cracking of Cylinder Head Exhaust Port
S.I. 1225DCrankcase Bearing Dowel Replacement
S.B. 326A*Crankcase Bearing Dowel Replacement (A D. #'s71-05-02 & 72-21-06)
S.I. 1149Crankcase Bearing Support Web, Inspection &Modification
S.B. 273ACrankcase Center Main Bearing Support Modification to Incorporate Body Fit Thru-Studs
S.I. 1417Crankcase Gear Shaft Bore Repair - (Dual Magnetos)
S.1.1377Crankcase Main Bearing Bore Repair and Oversize Main Bearings (Refer to Supplement No. 1 to S.I. 1377)
S.I. 1159Crankcase Modification to Prevent Reduction Gear Housing Interference
S.I. 1312Crankcase P/N LW-13082, Propeller Drive Thrust Bearing Replacement
S.I. 1125BCrankcase Parting Surface Sealants, Alternate
S.I. 1326Crankcase Repair (Thru-Stud Spotface)
S.B. 353ACrankcase Replacement- TIO-541-E Series
S.I. 1334ACrankcase Tappet Bore Repair
S.I. 1290DCrankcase Thru-Stud Locations, Repair of Oil Leakage, Assembled and Unassembled Engines
S.I. 1029DCrankcase Thru-Studs and Bolts, Tightening Procedures (Refer to Supplement No. 1 & 2 to S.l. 1029D)
S.I. 1354BCrankcase Thrust Face Repair
S.I. 1177BCrankcase, Governor Drive Bearing Repair
S.I. 1185Crankcase, Interference Between Crankshaft and
S.B. 392BCrankcase, Reinforced - TIO/LTIO-540 (Refer to Supplement No. 1 and 2 to S.B. 392B)
S.I. 1140Crankcase, Salvage Repair of Magneto Bearing Recess
S.I. 1406BCrankcases with Provision for Large-Diameter Hydraulic Lifters
S.I. 1432ACrankcases without Retention Dowels, Installation of High-Crush, Thin-Wall Rear Main Bearings in
S.B. 472Crankcases, Disassembly of Wide Cylinder Flange
S.I. 1112ECrankcases, Repair of Fretted (Refer to Supplement No. 1 to S.l. 1112E)
S.I. 1345Crankcases, Service Replacement for Narrow Cylinder Flange Four Cylinder Engines
S.I. 1465Crankshaft Assemblies for Non-Counterweighted Engine Models
S.B. 422A*Crankshaft Assembly Replacement (A D. #78-12-09)
S.I. 1113ACrankshaft Assembly, Revised to Eliminate Sludge Tubes
S.I. 1296Crankshaft Attaching Parts and Drive Plate
S.B. 272ACrankshaft Center Main Journal, Retorqueing of Thru-Studs to Assure Positive Clearance
S.I. 1142BCrankshaft Counterweight Bushings, Replacement
S.I. 1152ACrankshaft Counterweight Lobes, Punch Marks
S.B. 482Crankshaft Flange Area Cracking
S.I. 1209B*Crankshaft Flange Bolt Replacement(AD. #80-04-04)
S.B. 465C*Crankshaft Flange Inspection for Aerobatic Engines (A.D. #84-13-05)
S.B. 201ECrankshaft Flanges, Inspection and Straightening of Bent
S.I. 1251Crankshaft Front Oil Plug, Parts Catalog PC- 111 & PC- 112 Listing
S.I. 1180BCrankshaft Front Plug - HI0-360 Series
S.B. 475BCrankshaft Gear Modification and Assembly Procedures
S.I. 1331ACrankshaft Gear Replacement- TIO &TIGO-541 Series
S.B. 505Crankshaft ID, Inspection for Corrosion
S.I. 1205Crankshaft Journal Diameters, Standards for
S.I. 1333Crankshaft Listing: Catalog PC-206
S.I. 1020BCrankshaft Main Bearing Replacement
S.I. 1111Crankshaft Oil Seal Surface, Recondition of Worn
S.I. 1324ACrankshaft Oil Seals
S.B. 300B*Crankshaft Propeller Flange Inspection (A.D. #65-03-03)
S.B. 222CCrankshaft Renitriding Recommendations
S.I. 1044Crankshaft Spline Bushing Replacement, Rear
S.L. L202BCrankshaft w/ Lightning Holes, All 320, 360 and 540 Series Engines Using, Installed in Aircraft used for Aerobatic Maneuvers
S.I. 1185Crankshaft, Interference Between Crankcase and
S.I. 1012FCrankshaft, Proper Assembly Procedure of Counterweights & Rollers
S.I. 1130Crankshafts, Marking or Identifying
S.I. 1106DCrimping Requirements, Connecting Rod Bolt Nut
S.B. 484*Crossover Exhaust Assembly, Inspection, Alignment and Modification of (AD. #89-12-04)
S.I. 1299ACushion and Magneto Drive Gear Modification
S.B. 334CCylinder Assemblies, Replacement
S.L. L159DCylinder Barrel Repair, Facilities for
S.B. 213ACylinder Base Allen Head Nuts, Replacing Cylinder Base Spline Nuts with
S.B. 213ACylinder Base Spline Nuts, Replacing with Cylinder Base Allen Head Nuts
S.I. 1191Cylinder Compression
S.L. L220Cylinder Flange Engines, Non-Availability of New Standard
S.B. 507Cylinder Head Assembly, Missing Spotfaces on P/N 74218
S.L. L228Cylinder Head Exhaust Port, Cracking of
S.I. 1135ACylinder Head Inspection, Repair and Modification
S.B. 348ACylinder Head, Clearance Between Valve Rocker and
S.I. 1228ACylinder Hold-Down Plates, Modification of
S.B. 520Cylinder Kits P/N 05K21108, P/N 05K21118 and P/N 05K21104, Shipped with Incorrect Piston
S.I. 1297Cylinder Modification for Shroud Tubes with Helical Spring Retention
S.B. 271ACylinder Painting
S.L. L188Cylinders Treated with Black Oxide Finish
S.I. 1037KCylinders, Approved for Use in Textron Lycoming Aircraft Engines
S.I. 1181Cylinders, Color Code for Avco Lycoming Engines
S.I. 1047BCylinders, Inspection and Reconditioning Procedures for Nitride Hardened Steel
S.I. 1136ACylinders, Parallel Valve, Exhaust Valves w/ 1/2" Diameter Stems & Ni-Resist Guides
S.I. 1075ACylinders, Top Exhaust, Procedure for Removing Push Rods and Shroud Tubes
S.I. 1187GDensity Controller Adjustment, Turbocharger
S.B. 245DDetuning, Dynamic Counterweight System
S.I. 1446*Diaphragm, Pressure Regulator, Possible Ruptured, in AN Fuel Pump (A.D. #91-08-07)
S.B. 472Disassembly of Wide Cylinder Flange Crankcases
S.L. L200Disclaimer Statement
S.L. L226Discoloration, LW-16702 Oil Additive
S.I. 1344Dowel Hole Repair, Propeller Flange
S.I. 1298Dowel Removal, Engine Mounting
S.I. 1225DDowel, Crankcase Bearing, Replacement
S.I. 1123CDowel, Installation of P/N 75302 at Thru-Stud Locations
S.I. 1394Dowel, Oil Transfer, Modification to Retrofit Hollow, on Accessory Housing & Cover Assy.
S.B. 426*Drain Flange Replacement, Turbocharger Oil (A.D. #80-02-13)
S.I. 1399Drain Tube Replacement, Turbocharger Oil
S.I. 1264Drains, Moisture, Addition in Magneto Cover
S.I. 1158Drive Adapter, Magneto, Replacement
S.I. 1144Drive Assy. (64894), Use & Maintenance of 4Lug Test, w/ Vertical Test Stand (64765)
S.I. 1239Drive Assy., Starter, Replacement
S.I. 1177BDrive Bearing Repair, Governor, in Crankcase
S.I. 1330ADrive Coupling, Alternator, Spring Loaded - TIGO-541-E
S.I. 1351Drive Gear and Drive Shaft, Accessory
S.I. 1386ADrive Gear Bushing, Magneto, Replacement of Damaged or Worn
S.I. 1118ADrive Gear Replacement, Starter
S.I. 1387Drive Gear, Governor, Replacement of
S.I. 1218ADrive Gear, Integral, Parts Substitution Chart for Camshaft with
S.I. 1360Drive Gear, Magneto
S.I. 1299ADrive Gear, Magneto, and Cushion Modification
S.I. 1242ADrive Gear, Starter, Thrust Washers for
S.I. 1278Drive Lubrication, Starter
S.I. 1287Drive Modification, Starter: Cold Weather Starting
S.I. 1376Drive Pin Replacement, Starter
S.I. 1296Drive Plate and Crankshaft Attaching Parts
S.I. 1084ADrive Shaft and Components, Intermediate Supercharger
S.I. 1338Drive Shaft Modification, Hydraulic Pump
S.I. 1145Drive Shaft, Accessory, Modification to Incorporate, w/ Larger Spline Drive
S.I. 1420Drive Spline Lubrication, Fuel Pump
S.B. 411 BDrive, Magneto Isolation, Adapter Kit
S.B. 385C*Drive, Oil Pump Impeller and, Replacement (Refer to Supplement No. 1 to S.B. 385C) (A.D. #75-08-09)
S.I. 1203Driveshaft Adapter Assembly, Accessory, Installation of Improved
S.I. 1221ADry Air Pump Drive Oil Seal Replacement
S.B. 113Dry Sump Test Stand Installation for Lycoming Opposed Series Engines
S.L. L172BEGME, Ethylene Glycol Monomethyl Ether, Fuel Additive
S.I. 1276Electrical Components, Bendix Bulletin No. 529A, " Torque Values for Drive Shaft Nut "
S.L. L114AFEngine and Accessory Maintenance Publications
S.I. 1246Engine Conversion for Use of 100/130 Grade Fuel
S.L. L193Engine Firing Order
S.B. 357Engine Inspection in Event of Immersion
S.I. 1463Engine Model TIO-540-AE2A, Improved Controllers
S.I. 1408Engine Mount Replacement
S.I. 1248BEngine Mounting Bracket Attaching Bolts
S.I. 1304GEngine Nameplate Replacement
S.L. L109Engine Operation, Suggestions for Better
S.L. L142BEngine Performance, Policy Relative to Alterations
S.L. L180AEngine Preservation for Active and Stored Aircraft
S.I. 1241BEngine Start, Pre-Oiling Prior to Initial
S.I. 1287Engine Starting, Cold Weather: Starter Drive Modification
S.I. 1362Engine Starting, Hard
S.B. 349Engine Starting, Relocating Fuel Drain Valve to Improve
S.L. L163CEngine Stoppage, Recommendations Regarding Accidental
S.I. 1427BEngine Test After Overhaul (w/ Engine Installed in Aircraft)
S.I. 1437Engine Timing Marks
S.I. 1472Engine, Removal of Preservative Oil
S.L. L202BEngines Installed in Aircraft Used for Aerobatic Maneuvers, All 320, 360 and 540 Series Using Crankshaft w/ Lightning Holes
S.L. L220Engines, Non-Availability of New Standard Cylinder Flange
S.L. L154BEngines, Ordering and/or Special Adjustment Consideration for Returned or Run-Out
S.B. 484*Exhaust Assembly, Crossover, Inspection, Alignment and Modification of (A.D. #89-12-04)
S.I. 1214AExhaust Bypass Valve: Reset for Critical Altitude
S.I. 1204BExhaust Flange Gaskets
S.I. 1363Exhaust Manifold Ball Joint and Retaining Strap - TO-360-C1A6D
S.I. 1320Exhaust Manifold Components, Tightening Procedure
S.I. 1410Exhaust Manifold Pipe Improvement
S.I. 1391Exhaust Manifold Tube Alignment
S.I. 1190Exhaust Manifold Tube Modification
S.B. 499B*Exhaust Pipe Kit (05K21503), One-Piece, Installation of (A.D. #91-21-01)
S.B. 479Exhaust Pipe, Inspection of P/N 77429 Right Intermediate, and Exhaust Slip Joint Modification
S.L. L228Exhaust Port, Cracking of Cylinder Head
S.B. 393CExhaust Slip Joint Modification - TIGO-541-E Series
S.B. 479Exhaust Slip Joint Modification and Inspection of P/N 77429 Right Intermediate Exhaust Pipe - TIO-541-E Series
S.B. 435*Exhaust Spring Seat, Upper, Replacement of Hydraulic Lifter and (Refer to Supplement No. 1 and 2 to S.B. 435) (A.D. #80-04-03)
S.I. 1422Exhaust System Inspection (EGT Probe Depth)
S.B. 491A*Exhaust Transition Bolts, Inspection of (A.D. #91-10-04)
S.B. 388BExhaust Valve and Guide, Procedure to Determine Condition
S.I. 1342Exhaust Valve Guide Clearance, Increased
S.B. 503Exhaust Valve Guide Replacement on TIO-540-AF1 A Engines
S.I. 1200AExhaust Valve Guide, Honing During Replacement
S.B. 490AExhaust Valve Guides, and Intake, Installation of
S.B. 293B*Exhaust Valve Guides, Inspection of (A.D. #63-23-02)
S.B. 404Exhaust Valve Inspection (High Lead Fuel Operation)
S.I. 1430Exhaust Valve Replacement - All w/ P/N 73111 Exhaust Valves
S.B. 419Exhaust Valve Replacement - TO-360
S.I. 1268BExhaust Valve Rocker Assy.
S.I. 1468Exhaust Valve Rocker Assy.
S.I. 1381Exhaust Valve Spring Seat, Upper, and Hydraulic Lifter, Replacement
S.B. 447A*Exhaust Valve Spring Seats, Inspection (A.D. #80-14-07)
S.I. 1116CExhaust Valve to Guide Clearance Modification
S.L. L213AExtension Kit, Time Between Overhaul (TBO)
S.I. 1355Extensions and Clamps, Intake Pipe
S.I. 1354BFace Repair, Crankcase Thrust
S.B. 481Facet Aerospace Products Service Bulletin NO A1-87, " Carburetor Return and Inspection "
S.B. 483Facet Aerospace Products Service Bulletin No. A1-88, " Possible Loose 62-226 Pins "
S.L. L159DFacilities for Cylinder Barrel Repair
S.L. L206AField-Reconditioned Tappet Bodies/Cam Followers
S.I. 1169CFilter Assy., Oil, Inspection and Replacement
S.B. 466Filter Base Adapter, Oil, Inspection
S.B. 480Filter Change, and Oil, and Cleaning
S.B. 337AFilter Housing, Oil, and Bolt Modification
S.I. 1457Filter Kit, Remote Mount Oil, Textron Lycoming
S.L. L183Filter Lubricants, Spin-On
S.I. 1186Filter Screen, Removal from Fuel Injector Nozzle
S.I. 1002Filters, Carburetor Air, Proper Maintenance
S.I. 1109Filters, Fuel and Oil, Procedure for Cleaning Simmonds Fuel Injector
S.I. 1079BFilters, Fuel Line Servo, Periodic Maintenance
S.B. 431Fire Sleeve, Teflon Fuel Hoses with
S.L. L193Firing Order, Engines
S.I. 1062Fitting, ITS, Maintenance Procedures for the Fuel Vent Return
S.B. 494*Fittings, Restricted Fuel Pump Vent, Installation of (A.D. #91-08-07)
S.B. 497*Fittings, Restricted Fuel Pump Vent, New, Installation in AN Drive (A.D. #91-08-07)
S.I. 1435Fixed Pitch to Constant Speed Propeller Conversion, and Vice Versa (Refer to Supplement No. 1 to S.I. 1435)
S.B. 482Flange Area, Cracking, Crankshaft
S.I. 1209B*Flange Bolt Replacement, Crankshaft (A.D. #80-04-04)
S.I. 1098EFlange Bushing Location, Propeller
S.I. 1452Flange Bushings, Propeller, Reindexing (0-360-C1G)
S.B. 253AFlange Bushings, Replacement of Propeller
S.I. 1344Flange Dowel Hole Repair, Propeller
S.I. 1204BFlange Gaskets, Exhaust
S.B. 512Flange Joint, Marmon, Inspection at Transition Inlet
S.B. 426*Flange Replacement, Turbocharger Oil Drain (A.D. #80-02-13)
S.B. 465C*Flange, Crankshaft, Inspection for Aerobatic Engines (A.D. #84-13-05)
S.B. 300B*Flange, Inspection of Crankshaft Propeller (A.D. #65-03-03)
S.I. 1345Flange, Narrow Cylinder, Service Replacement Crankcases for Four Cylinder Engines
S.B. 201 EFlanges, Inspection & Straightening of Bent Crankshaft
S.I. 1206Float, Carburetor, Checking Clearance
S.L. L192BFouling, Spark Plug
S.I. 1112EFretted Crankcases, Repair of (Refer to Supplement No. 1 to S.l. 1112E)
S.B. 439AFretting, Inspection and Repair of Connecting Rod
S.L. L190Fuel Additive, Use of " TCP "
S.L. L172BFuel Additive, Use of Ethylene Glycol Monomethyl Ether (EGME) such as " Prist "
S.B. 384Fuel Drain Check Valve Modification
S.B. 349Fuel Drain Valve, Relocating to Improve Engine Starting
S.I. 1109Fuel Filters, Procedures for Cleaning Simmonds Fuel Injector
S.I. 1069AFuel Flow, Procedure for Inspection & Adjustment to Regulate, on Simmonds Model No. 580 Fuel Injector
S.I. 1274BFuel Hoses, Silicone Coated, Service Replacement
S.B. 431Fuel Hoses, Teflon with Fire Sleeve
S.L. L204Fuel Injection Conversion Kit P/N LW-18866
S.I. 1455Fuel Injection Manifold Kit P/N 05K21433, Installation
S.I. 1072Fuel Injection Nozzles for Simmonds No. 530 Fuel Injection System
S.I. 1040AFuel Injection System, Simmonds No. 530, Maintenance Procedures
S.I. 1211 DFuel Injector and Controller Linkage Setting
S.I. 1301 AFuel Injector Lines, Identification
S.B. 331Fuel Injector Lines, Inspection and Removal of Rubber Sleeve
S.I. 1026Fuel Injector Mixture Control Installation Procedure, Simmonds Model 580
S.B. 510Fuel Injector Nozzle Assys., Recall, Precision Airmotive Corp. Bulletin No. PRS-101 (Refer to Supplement No. 1 to S.B. 510)
S.I. 1186Fuel Injector Nozzle, Removal of Filter Screen
S.I. 1257EFuel Injector Nozzles, Cleaning
S.I. 1231Fuel Injector Nozzles, Torque Requirement - TIO & TIGO-541 Series
S.B. 305B*Fuel Injector Bendix Bulletin No. 18, Rev. 4, " Replacement of Fuel Diaphragm Assy. "(A.D. #67-22-06)
S.I. 1166AFuel Injector Bendix Bulletin No. 20, Rev. 2, " Identifying Fuel to Air Seal Leak "
S.I. 1244Fuel Injector, Bendix Bulletin No. RS-35, " Changes - Regulator & Fuel Control System "
S.I. 1247Fuel Injector, Bendix Bulletin No. RS-37, " Replacement of Idle Valve Lever Assy. "
S.B. 382*Fuel Injector, Bendix Bulletin No. RS-43, " Inspection and Modification of Flow Dividers " (A.D. #75-09-15)
S.B. 428*Fuel Injector, Bendix Bulletin No. RS-52, " Mod. of RSA-5AB1, RSA-5AD1 & RSA-1OAD1 " (Refer to Supplement No. 1 to S.B. 428) (A.D. #78-23-10)
S.B. 429*Fuel Injector Bendix Bulletin No. RS-53, " Modification of RSA-7AA1 " (A.D. #78-23-10)
S.B. 430*Fuel Injector Bendix Bulletin No. RS-54, " Mod. of RSA-10DB1, RSA-1ODB2 & RSA-1OED1 " (Refer to Supplement No. 1 to S.B. 430) (AD #78-23-10)
S.B. 433A*Fuel Injector, Bendix Bulletin No. RS-57, Rev. 1, " Inspection of Fuel Diaphragm Assy. P/N 2529471 " (A.D. #79-04-05)
S.B. 444A*Fuel Injector, Bendix Bulletin No. RS-62, Rev. 2, " Modification of Mixture Control Shaft Assy ." (A.D. #81-03-05)
S.B. 445Fuel Injector, Bendix Bulletin No. RS-63, " Inspection of Fuel Diaphragm Assy. "
S.B. 441Fuel Injector, Bendix Bulletin No. RS-66, " Modification of Idle Valve Assy. "
S.B. 442*Fuel Injector, Bendix Bulletin No. RS-68, " Integrity Inspection of Regulator Stem Nut " (Refer to Supplement No. 1 to S.B. 442) (A.D. #'s 79-21-08, 79-26-03)
S.B. 443*Fuel Injector, Bendix Bulletin No. RS-69, " Integrity Inspection of Regulator Stem Nut " (A.D. #79-21-08)
S.I. 1414AFuel Injector, Bendix Bulletin No. RS-77, Rev. 1, " Air Bleed Nozzle, RS & RSA Fuel Injection Systems, Two Piece Assy. "
S.B. 467*Fuel Injector, Bendix Bulletin No. RS-88, " Deter. of Fuel Diaphragm Change " (Refer to Supplements No. 1 & 2 to S.B. 467) (A.D. #83-22-04)
S.I. 1404AFuel Injector, Bendix Bulletin No. SSB-318, " Overhaul Periods for Bendix Fuel System Components "
S.I. 1335Fuel Injector, Bendix Letter No. 22, " Mixture Control Maintenance "
S.I. 1445Fuel Injector, Precision Airmotive Corp. Service Bulletin No. PAS-91, " Timing of the Power Enrichment Valve Opening "
S.B. 485*Fuel Injector, Precision Airmotive Corp. Service Bulletin No. PAS-92, " Contamination " (A.D. #89-13-02)
S.I. 1069AFuel Injector, Simmonds Model No. 580, " Proc. for Inspection & Adjustment to Regulate Fuel Flow "
S.I. 1378Fuel Injectors and Carburetors, Overheating, Bendix Fuel Injector Bulletin No. SSB-317 (Preheating Procedures)
S.L. L150TFuel Injectors, Simmonds, Reconditioned
S.B. 342B*Fuel Line and Support Clamp Inspection and Installation (A.D. #92-12-10)
S.B. 421*Fuel Line Between Fuel Pump and Fuel Injector (IO-540-G1B5, -K1F5, -P1A5, -S1A5) (A.D. #78-23-08)
S.I. 1079BFuel Line Filters, Servo, Periodic Maintenance
S.I. 1431Fuel Metering and Turbocharger Linkage Adjustments (Refer to Supplement No. 1 to S.l. 1431)
S.L. L221Fuel Metering Components, Bendix, Warranty Repair of
S.I. 1094DFuel Mixture Leaning Procedure
S.I. 1446*Fuel Pump (AN), Possible Ruptured Pressure Regulator Diaphragm (A.D. #91-08-07)
S.L. L218Fuel Pump Adapters
S.I. 1420Fuel Pump Drive Spline Lubrication
S.B. 374Fuel Pump Inlet Inspection
S.B. 406Fuel Pump Inspection, Romec and Titan
S.I. 1309Fuel Pump Modification, Lear Siegler
S.B. 497*Fuel Pump Vent Fittings, New, Restricted, Installation in AN Drive (A.D. #91-08-07)
S.B. 494*Fuel Pump Vent Fittings, Restricted, Installation of (A.D. #91-08-07)
S.B. 487*Fuel Pump Vent Restriction (A.D. #89- 15- 10)
S.B. 496Fuel Pump, Lear Romec Service Bulletin No. 101SB019, " Relief Valve Diaphragm Replacement "
S.B. 500AFuel Pump, Lear Romec Service Bulletin No. 3402, " Rotary Fuel Pump - Non-Conforming Regulating Valve Diaphragm "
S.B. 506Fuel Pump, Lear Romec Service Bulletin No. 3403, " Rotary Fuel Pump - Replacement of Regulator Valve Diaphragm "
S.I. 1110CFuel Pumps, AC, Replacement
S.B. 362AFuel Vent Line Check Valve Installation
S.I. 1062Fuel Vent Return, T Fitting, Maintenance Procedures
S.I. 1246Fuel, Engine Conversion for Use of 100/130 Grade Fuel
S.L. L185BFuel, Higher Octane Aviation, Use of 100LL for Engines Rated 80/87 Octane
S.L. L199Fuel, Recommendations Regarding Use of
S.B. 398Fuel, Recommendations Regarding Use of Incorrect
S.I. 1070KFuels, Specified
S.B. 407A*Gage Assys., Oil Level (A.D. #77-07-07)
S.I. 1379Gage Kit, Oil Level
S.I. 1288Gage, Oil Level, Modification of
S.B. 451Gage, Oil Level, Rework or Replacement
S.B. 439AGalling, Inspection of Connecting Rod for
S.I. 1453Gasket, Oil Filter Converter Plate, Replacement of
S.I. 1204BGaskets, Exhaust Flange
S.I. 1016CGear and Camshaft Replacement
S.I. 1439Gear Assembly and Camshaft, New Integral, Installation (Refer to Supplement NO 1 to S.l. 1439)
S.B. 475BGear Assembly Procedures and Modification, Crankshaft
S.B. 319B*Gear Assy., Inspection, Reduction (A.D. #69-25-08)
S.I. 1076Gear Assys., Bevel, Pitch Alignment and Backlash
S.I. 1196Gear Attaching Studs, Reduction, Replacement
S.I. 1386AGear Bushing, Magneto Drive, Replacement of Damaged or Worn
S.I. 1159Gear Housing Interference, Reduction, Crankcase Modification to Prevent
S.B. 178AGear Housing Sleeve, Repair of Worn Reduction
S.B. 475BGear Modification and Assembly Procedures, Crankshaft
S.I. 1236AGear Pinion Cages, Reduction, Repair Procedure for Worn (Refer to Supplement NO 1 to S.l. 1236A)
S.I. 1331AGear Replacement, Crankshaft - TIO & TIGO-541 Series
S.I. 1417Gear Shaft Bore Repair, Crankcase
S.I. 1197AGear Shaft Recesses, Idler, Repair
S.B. 486Gear Support Assemblies, Inspection of Single Belt Driven Starter Ring
S.I. 1351Gear, Drive, and Drive Shaft, Accessory
S.I. 1387Gear, Governor Drive, Replacement of
S.I. 1360Gear, Magneto Drive
S.I. 1356Gear, Reduction, Oversize Thrust Bearing for
S.L. L233Gear, Ring, Support Assys., Better Identification of Reverse Rotation
S.I. 1118AGear, Starter Drive, Replacement
S.I. 1121Gears, Ring, Identification
S.I. 1141Gears, Starter Ring, Replacement of Worn
S.I. 1170Generator Mounting Bolt Replacement
S.I. 1129AGenerator, DC, Methods of Checking, and Alternator Belt Tension
S.I. 1105AGenerator/Alternator Mounting Brackets, Periodic Inspection
S.I. 1154EGenerators, FAA Approved
S.B. 246GO-435-C2B and -C2B2 Conversion to GO-435-C2B-6 and -C2B2-6
S.I. 1177BGovernor Drive Bearing Repair in Crankcase
S.I. 1387Governor Drive Gear, Replacement of
S.B. 488A*Governor Line Support, Propeller (Refer to Supplement No. 1 to S.B. 488A) (A.D. #90-04-06)
S.I. 1438Governor Pad Plate, Propeller, P/N LW-12347
S.B. 364A*Grommet, Magneto Replacement (A.D. #73-15-04)
S.I. 1266Ground Strap, Alternator - All Engines with Prestolite
S.I. 1342Guide Clearance, Exhaust Valve, Increased
S.B. 503Guide Replacement, Exhaust Valve on TIO-540-AFlA Engines
S.I. 1116CGuide, Exhaust Valve Clearance Modification
S.I. 1200AGuide, Exhaust Valve, Honing During Replacement
S.I. 1136AGuides, Ni-Resist, in Parallel Valve Cylinders
S.I. 1256EGuides, Valve, for Service Use
S.B. 490AGuides, Valve, Installation of Intake and Exhaust
S.I. 1362Hard Starting
S.I. 1419Harness, Magneto Wiring, Modification of
S.I. 1227Hartzell Propeller Letter No. 17, " Oil Leakage. "
S.I. 1148BHeat Control, Use of Carburetor
S.I. 1448Heater MumerCovers, Installation of Tailpipes and (Refer to Supplement Nos. 1 and 2 to S.l. 1448)
S.I. 1043AHeli-Coil Insert Replacement, Spark Plug
S.B. 387Heli-Coil Installation in Induction Housing
S.L. L162BHeli-Coil Service Repair Kit
S.I. 1297Helical Spring Retention, Cylinder Modification for Shroud Tubes with
S.I. 1291High Altitude Operation, ignition System for
S.B. 404High Lead Fuel Operation, Exhaust Valve, Inspection
S.I. 1432AHigh-Crush, Thin-Wall Rear Main Bearings, Installation of in Crankcases without Retention Dowels
S.I. 1469High-Tensile Strength Bolt, Connecting Rod with
S.I. 1323AHigh-Tensile Strength Bolts, Connecting Rods with
S.L. L185BHigher Octane Aviation Fuel, Use of 100LL for Engines Rated 80/87 Octane
S.I. 1350AHI0-360-D1A, Redesigned Camshaft
S.I. 1228AHold-Down Plates, Cylinder, Modification of
S.I. 1257EHorsepower, Manifold Pressure and RPM Values
S.B. 509Hose Assemblies, 601, Aeroquip Service Bulletin No. AA135
S.I. 1361Hose Clamps, T-Bolt
S.I. 1464Hose Line Problems, Aeroquip Service Bulletin No. AA91
S.I. 1274BHoses, Fuel and Oil, Silicone Coated, Service Replacement
S.I. 1234Housing Assy., Induction, Tightening Procedure
S.B. 417Housing, Air Inlet
S.I. 1396Housing, Induction Air, Redesigned
S.I. 1171Housings, Accessory, and Covers, Salvage of
S.I. 1286BHousings, Stainless Steel, TE0659 Turbochargers with
S.I. 1011G*Hydraulic Lifter Assy., Plunger Assys., Tappet Bodies: Table of Current and Inspection Procedures (AD. #62-03-02)
S.I. 1352AHydraulic Lifter Body Disassembly
S.I. 1406BHydraulic Lifters, Crankcases with Provision for Large-Diameter
S.I. 1402Hydraulic Lifters, Redesigned
S.I. 1338Hydraulic Pump Drive Shaft Modification
S.B. 238Hydraulic Tappet Plunger Assys., Magnetized Condition
S.B. 424*Hydraulic Tappet Replacement (AD. #77-20-07)
S.I. 1424Hydraulic Tappet/Plunger Assy. P/N 78290, Installation Procedure
S.I. 1390Idle Tube, Carburetor, Replacement
S.I. 1197AIdler Gear Shaft Recesses, Repair
S.I. 1341Idler Shaft Lubrication, Oil Pump
S.I. 1343AIdler Shaft, Propeller Governor, Set Screw for
S.I. 1310AIdler Shafts, Lockwire for
S.I. 1294Ignition Cable Routing, Alternate
S.L. L222Ignition Components, Teledyne Continental Motors, Warranty Repair
S.I. 1365Ignition Harness Spark Plug Ends, Bendix Electrical Bulletin No. 597, Cleaning of
S.I. 1314Ignition Leads (Slick) Furnish on Bendix Magnetos, Replacement
S.I. 1375Ignition Noise, Bendix Electrical Components Bulletin No. 603
S.I. 1291Ignition System for High Altitude Operation
S.B. 357Immersion, Engine Inspection in Event of
S.B. 385C*Impeller and Drive Replacement, Oil Pump (Refer to Supplement No. 1 to S.B. 385C) (A.D. #75-08-09)
S.B. 381C*Impeller and Oil Pump Woodruff Key Drive Replacement (AD. #75-08-09)
S.I. 1032GImpeller Assys., Supercharger, Parts Replacement and Dynamic Balance
S.B. 423*Impeller Replacement and Oil Pump Inspection (AD. #78-12-08)
S.I. 1230BImpellers, Oil Pump
S.I. 1434Impellers, Oil Pump, Improved
S.B. 454B*Impellers, Replacement of Oil Pump - Hl0-360 (AD. #81-18-04)
S.B. 455D*Impellers, Replacement of Oil Pump - O. IO, TO-360 (A.D. #81-18-04)
S.B. 456F*Impellers, Replacement of Sintered Iron Oil Pump (AD. #81-18-04)
S.I. 1189Impulse Coupling Magneto, Slick Malfunction
S.B. 508Impulse Coupling, Proper Installation, Teledyne Continental Motors Service Bulletin No. 639
S.I. 1396Induction Air Housing, Redesigned
S.I. 1234Induction Housing Assy., Tightening Procedures
S.B. 387Induction Housing, Heli-Coil Installation
S.L. L204Injection Conversion Kit P/N LW-18866, Fuel
S.I. 1407Injection Pumps, Simmonds Precision Bulletin No. V-1164, " Periodic Inspection & Overhaul "
S.I. 1301AInjector Lines, Fuel, Identification
S.I. 1275BInjector Nozzles, Fuel, Cleaning
S.B. 421*Injector, Fuel Line Between Fuel Pump and Fuel (A.D. #78-23-08)
S.I. 1329AInlet Adapter Seals, Supercharger
S.I. 1300Inlet Oil Pressure, Increased Turbocharger
S.B. 477A*Inspection and Rework of P/N LW-18790 Rocker Arm Assy. (Refer to Supplement No. 1 to S.B. (A.D. #87-10-06)
S.B. 505Inspection of Crankshaft ID for Corrosion
S.B. 479Inspection of P/N 77429 Right Intermediate Exhaust Pipe and Exhaust Slip Joint Modification
S.B. 486Inspection of Single Belt Driven Starter Ring Gear Support Assemblies
S.B. 484*Inspection, Alignment and Modification of Crossover Exhaust Assembly (A.D. #89-12-04)
S.I. 1216Intake Pipe and Seal Replacement
S.I. 1168BIntake Pipe Bores, Repair, Oil Sump
S.I. 1355Intake Pipe Extensions and Clamps
S.I. 1173Intake Pipe Mounting Stud Replacement
S.B. 490AIntake Valve Guides, and Exhaust, Installation of
S.L. L181Intake Valve Replacement (See Service Instruction Nos. 1280C, 1262A & 1302A)
S.I. 1302AIntake Valve, Rotator, with Small Diameter Head
S.B. 502Intake Valves, P/N LW-13262, Replacement, Etched With Date Code K-L
S.I. 1280CIntake Valves, Rotator Type
S.I. 1262AIntake Valves, Small Head, and Venturi Seats
S.I. 1439Integral Camshaft and Gear Assembly, Installation of New (Refer to Supplement No. 1 to S.l. 1439)
S.I. 1397Inverted Oil System, Overflow Oil from Breather Fitting
S.I. 1263BIO-360 Series Engines, Redesigned Camshaft
S.I. 1325AIO-360 Series Engines, Timing Change
S.B. 302A*IO-360-A1A Engines, Replacement of P/N's 74308 & 74503 Connecting Rod Assys. (A.D. #66-06-03)
S.B. 380AIO-360-C Timing Change
S.I. 1436Isolation Drive, Magneto, Adapter Kit for
S.I. 1205Journal Diameters, Standards for Crankshaft
S.B. 411 BKit, Adapter, for Magneto Isolation Drive
S.I. 1393Kit, Carburetor Modification
S.L. L162BKit, Heli-Coil Service Repair
S.I. 1455Kit, P/N 05K21433, Fuel Injection Manifold, Installation
S.B. 520Kits, Cylinder P/N 05K21108, P/N 05K21118 and P/N 05K21104, Shipped with Incorrect Piston
S.B. 371 A*Kits, New Rods w/High Crush Bearings, Connecting Rod Assys. (A.D. #73-05-01)
S.I. 1314Leads, ignition (Slick) Furnished on Bendix Magnetos, Replacement
S.I. 1462Leak Test Procedure, Propeller Oil Control
S.I. 1094DLeaning Procedures, Fuel Mixture
S.B. 496Lear Romec Service Bulletin No. 101SB019, Fuel Pump, " Relief Valve Diaphragm Replacement "
S.B. 500ALear Romec Service Bulletin No. 3402, Fuel Pump, " Rotary Fuel Pump - Non-Conforming Regulating Valve Diaphragm "
S.B. 506Lear Romec Service Bulletin No. 3403, Fuel Pump, " Rotary Fuel Pump - Replacement of Regulator Valve Diaphragm "
S.I. 1309Lear Siegler Fuel Pump Modification
S.I. 1379Level Gage Kit, Oil
S.I. 1288Level Gage, Oil, Modification of
S.I. 1265ALever, Serrated Throttle, and Shaft
S.I. 1352ALifter Body Disassembly, Hydraulic
S.I. 1381Lifter, Hydraulic, and Upper Exhaust Valve Spring Seat, Replacement
S.I. 1402Lifter, Hydraulic, Redesigned
S.B. 435*Lifter, Hydraulic, Replacement of Upper Exhaust Valve Spring and (Refer to Supplement Nos. 1 and 2 to S.B. 435) (A.D. #80-04-03)
S.I. 1406BLifters, Hydraulic, Crankcases with Provisions for Large-Diameter
S.I. 1011G*Lifters, Hydraulic, Inspection Procedures & Table of Current (A.D. #62-03-02)
S.L. L202BLightning Holes, All 320, 360 and 540 Series Engines using Crankshaft with, Installed in Aircraft Used for Aerobatic Maneuvers
S.B. 401Lightning, Recommendations for Aircraft Struck by
S.I. 1447BLightweight Starter Installation Instructions
S.I. 1461Lightweight Starter P/N 31B21064 (24V) and P/N 31A21198 (12V), Improved Pinion
S.B. 314C*Limited Travel Valve Lifter Replacement (A.D. #68-08-08)
S.I. 1124BLimits, Oil Consumption Test
S.B. 488A*Line Support, Propeller Governor (Refer to Supplement No. 1 to S.B. 488A) (A.D. #90-04-06)
S.I. 1211DLinkage, Controller, and Fuel Injector Setting
S.I. 1431Linkage, Turbocharger, and Fuel Metering Adjustments (Refer to Supplement No. 1 to S.l. 1431)
S.L. L147BLubricant, Anderol 471 All-Climate Synthetic Aircraft
S.L. L183Lubricants, Spin-On Filter
S.B. 318BLubricating Oil Limitations
S.L. L203Lubricating Oil Recommendations
S.I. 1014KLubricating Oil Recommendations
S.I. 1392Lubricating Oil Recommendations and Cold Weather Operation
S.B. 399Lubricating Oil, Safe Quantity
S.L. L229ALubricating Oil, Use of Mobil AV 1 Synthetic, in Textron Lycoming Reciprocating Engines
S.I. 1292ALubrication and Stainless Steel Thrust Bearing Modifications
S.B. 403Lubrication Requirements, Aerobatic Engines
S.I. 1420Lubrication, Fuel Pump Drive Spline
S.I. 1250Lubrication, Propeller Shaft Bearing
S.I. 1278Lubrication, Starter Drive
S.I. 1285AMagnetic Particle Inspection
S.I. 1140Magneto Bearing Recess, Crankcase, Salvage Repair
S.B. 365Magneto Conversion, Bendix, to Incorporate Flexible Drive
S.I. 1264Magneto Cover, Addition of Moisture Drains
S.I. 1158Magneto Drive Adapter Replacement
S.I. 1360Magneto Drive Gear
S.I. 1299AMagneto Drive Gear and Cushion Modification
S.I. 1386AMagneto Drive Gear Bushing, Replacement of Damaged or Worn
S.B. 311Magneto Drive Gears, Inspection and Replacement
S.I. 1132AMagneto Drop-Off
S.B. 364A*Magneto Grommet Replacement (A.D. #73-15-04)
S.I. 1252CMagneto Installation, Bendix 1200 Series
S.B. 411 BMagneto Isolation Drive, Adapter Kit
S.I. 1436Magneto Isolation Drive, Adapter Kit for
S.I. 1224Magneto Modification, VO-435-B1A
S.I. 1308CMagneto Pressure Test, Pressurized
S.L. L177AMagneto Replacement Policy, Slick Electro
S.I. 1208Magneto Shaft Bore Bushings, Installation of
S.B. 380AMagneto Timing Change, IO-360-C Engines
S.B. 183AMagneto Timing Discrepancies
S.I. 1419Magneto Wiring Harness, Modification of
S.B. 340Magneto, Bendix Bulletin No. 530A, " Securing Coil Clamp "
S.I. 1260Magneto, Bendix Bulletin No. 533A, " Acceptable Stress Relief Fissures, Flow Lines and Cracks "
S.I. 1226Magneto, Bendix Bulletin No. 545, " Tubing for S-1200 Cover Hold Down Screw "
S.B. 341Magneto, Bendix Bulletin No. 549, " Locating Shoulder for Carbon Brush Spring "
S.B. 343BMagneto, Bendix Bulletin No. 551A, " New Distributor Block Lubricant "
S.B. 376*Magneto, Bendix Bulletin No. 556B, " Magneto Drive Shaft Bushing Change " (A.D. #74-26-09)
S.I. 1282Magneto, Bendix Bulletin No. 560, " Repl. of Transformer Coils & Rotating Magnets "
S.B. 373Magneto, Bendix Bulletin No. 566, " S-1200 Dist. Block and Gear Change " (Refer to Supplement No. 1 to S.B. 373)
S.I. 1332Magneto, Bendix Bulletin No. 573, " Green Block Distributor "
S.I. 1327Magneto, Bendix Bulletin No. 580, " Breaker Securing Screws "
S.B. 416A*Magneto, Bendix Bulletin No. 584A, " Coil Retaining Devices, D2000/D2200 Mags " (A.D. #78-18-04)
S.B. 410*Magneto, Bendix Bulletin No. 587, " Insp. of D2000 Capacitors & Lead Crimp Terminals " (A.D. #78-18-04)
S.I. 1367Magneto, Bendix Bulletin No. 588, " Stress Lines in Distributor Blocks "
S.B. 414*Magneto, Bendix Bulletin No. 589, " Rear Bearing Lubrication - D2000/D2200 Mags " (A D. #77- 17-07)
S.B. 415A*Magneto, Bendix Bulletin No. 590A, " Rotating Magnetos to Housing Clearance - D2000/D2200 Mags " (A D. #78-18-04)
S.I. 1382Magneto, Bendix Bulletin No. 592, " Insp. of Breaker Contact Assys. and Capacitor Flag Terminal Crimps. "
S.B. 427AMagneto, Bendix Bulletin No. 600, " 10-353110 Bearing in D2000/D2200 Mags "
S.B. 438A*Magneto, Bendix Bulletin No. 605A, " Housing Distortion and Coil Retention " (A.D. #80-17- 14)
S.B. 437*Magneto, Bendix Bulletin No. 606, " D2000/D2200 Mags Using Green Distributor Blocks " (A.D. #79-12-07)
S.I. 1400Magneto, Bendix Bulletin No. 608, " Self-Locking Cam Retaining Screws "
S.B. 458Magneto, Bendix Bulletin No. 613, " Insp. and/or Repl. of Green Distributor Blocks "
S.B. 461Magneto, Bendix Bulletin No. 617, " Repl. or Insp. of Distributor Blocks "
S.B. 459*Magneto, Bendix Bulletin No. 618, " Repl. or Insp. of Distributor Blocks " (A.D. #81-12-06)
S.B. 460Magneto, Bendix Bulletin No. 619, " Repl. or Insp. of Distributor Blocks "
S.B. 464A*Magneto, Bendix Bulletin No. 623A, " Insp. of Impulse Coupling Cam Assys. " (A.D. #82-2aO1)
S.L. L207Magneto, Bendix Bulletin No. 625, " Broken Coil Securing Clamps, P/N 10-50765 "
S.I. 1433Magneto, Bendix Bulletin No. 626, " Installation of Impulse Coupling Assemblies "
S.B. 469Magneto, Bendix Bulletin No. 627, " Distributor Block Kit P/N 10-682056 (6 cylinder) Dual Magneto Series "
S.B. 470Magneto, Bendix Bulletin No. 628, " Replacement of Impulse Coupling Main Spring P/N IO-382941 "
S.B. 474Magneto, Bendix Bulletin No. 629, " Insp. & Repl. of Brown Magneto Blocks on Turbocharged (6 cylinder) Engines "
S.I. 1120Magneto, Scintilla Bulletin No. 502, " S-700 Magnetos - Internal Timing "
S.I. 1126Magneto, Scintilla Bulletin No. 503, " Lubrication of Tapered Drive on S Series Magnetos "
S.I. 1139Magneto, Scintilla Bulletins No. 510, " Distributor Gears - S-600 Series and No. 511, Replaceable Electrode - S-700 Series "
S.B. 432*Magneto, Slick Electro Bulletin No. 1-78, " Magneto/Condenser Replacement (A.D. #78-25-01) "
S.I. 1385Magneto, Slick Electro Bulletin No. 1-79, " Grounding of Non-lmpulse Magnetos (From 4000, 4100 to 4200 Series) "
S.B. 449*Magneto, Slick Electro Bulletin No. 1-80, " Impulse Coupling Hubs " (A D. #80-06-05)
S.B. 457AMagneto, Slick Electro Bulletin No. 1-81, " Magneto Malfunction Due to Cracking of Coil Potting Compound "
S.B. 478AMagneto, Slick Electro Bulletin No. 1-86, " Impulse Coupling Inspections "
S.L. L173BMagneto, Slick Electro Bulletin No. 2-80, " Recommended Maintenance & Inspection "
S.B. 468BMagneto, Slick Electro Bulletin No. 7-83A, " Magneto Bearing Inspection "
S.L. L210Magneto, Slick Electro Bulletin No. SB1-85, " Impulse Coupling Hub Assembly Replacement Program "
S.I. 1357AMagneto, Slick Electro Instructions No. 1-77, " Lag Angle Inspection " and No. 2-77, " Improved Performance "
S.I. 1189Magneto, Slick Impulse Coupling, Malfunction
S.B. 425B *Magneto, Teledyne Continental Motors Bulletin No. 599D, " Insp. & Repl. of Impulse Coupling and Stop Pins " (A D. #78-09-07)
S.I. 1444Magneto, Teledyne Continental Motors Bulletin No. 630, " Revised Timing Procedures - 10-720 "
S.B. 508Magneto, Teledyne Continental Motors Bulletin No. 639, " Proper Installation of Impulse Couplings "
S.B. 515Magneto, Teledyne Continental Motors Bulletin No. 643, " Maintenance Intervals for all TCM and Bendix Aircraft Magnetos and Related Equipment "
S.B. 517*Magneto, Teledyne Continental Motors Critical Bulletin No. CSB641, " Poss. Open Cond. of SC-20, -200,-1200Mag. Capacitor " (A.D. #9406-09)
S.I. 1314Magnetos (Bendix), Replacement of Slick Ignition Leads Furnished on
S.B. 516Magnetos, Inspection and Removal of TCM and Bendix S-20and S-1200 Series Impulse Coupling
S.I. 1346AMagnetos, Installation of Bendix S4LN-1208
S.B. 235AMagnetos, Procedure for Inspection of Type SN-20 & SN-21 (Lightweight)
S.I. 1470Magnetos, Replacement of Teledyne Continental Motors S-20 and S-200 with SC-20 and SC-200 (Short Cover)
S.I. 1133Magnetos, S-700 Series, Timing Procedure
S.I. 1374BMagnetos, Slick
S.I. 1443BMagnetos, Slick, Approved on Textron Lycoming Engines
S.B. 313BMaintenance and Inspection of Turbocharger
S.I. 1080AMaintenance Items for Special Attention
S.B. 301 BMaintenance Procedures and Service Limitations for Valves
S.I. 1425AMaintenance Procedures to Reduce Possibility of Valve Sticking
S.I. 1040AMaintenance Procedures, Simmonds 530 Fuel Injection System
S.I. 1363Manifold Ball Joint and Retaining Strap, Exhaust
S.I. 1320Manifold Components, Exhaust, Tightening Procedures
S.I. 1410Manifold Pipe Improvement, Exhaust
S.I. 1337AManifold Pressure Relief Valve - TIGO-541
S.I. 1293Manifold Pressure Relief Valve - TIO-541
S.I. 1257EManifold Pressure, Horsepower and RPM Values
S.I. 1391Manifold Tube Alignment, Exhaust
S.I. 1190Manifold Tube Modification, Exhaust
S.I. 1455Manifold, Fuel Injection, Installation of Kit P/N 05K21433
S.B. 512Marmon Flange Joint, Inspection at Transition Inlet
S.L. L186Marvel-Schebler Bulletin No. A1-76, " Carburetor Cleaning "
S.I. 1370Marvel-Schebler Bulletin No. A1-78, " Carburetor Mixture Control Retainer "
S.B. 434*Marvel-Schebler Bulletin No. A1-79, " Improve Sealing of Economizer Channel, HA-6 Carbs. " (A.D. #79-15-02)
S.I. 1373Marvel-Schebler Bulletin No. A2-78, " Sealing Pump & Economizer Rods, Carb. "
S.B. 436*Marvel-Schebler Bulletin No. A2-79, " Possible Carburetor Contamination " (A.D. #79-08-06)
S.B. 310Marvel-Schebler Bulletin No. A3-66, " Replacement of Venturi "
S.I. 1398AMarvel-Schebler Carburetor Modification - 0-540
S.I. 1421Marvel-Schebler Carburetor Modification - TO-360
S.B. 352Marvel-Schebler/Tillotson Bulletin No. 1-71, " Securing Cam Lever "
S.I. 1413Marvel-Schebler/Tillotson Bulletin No. A1-81, " Model HA Carburetor Float Shaft and Bracket Wear "
S.B. 514McCauley Bulletin No. 202A, " Replacement of Governor Flyweight Assy. and Pilot Spool End Fitting "
S.L. L230Microfiche, Publications Available on (Refer to Supplement Nos. 1 and 2 to S.L. L230)
S.L. L132Military Aircraft Engines, Service Policy
S.I. 1026Mixture Control Installation Procedure, Simmonds Model 580 Fuel Injector
S.I. 1094DMixture Leaning Procedures, Fuel
S.B. 484*Modification, Inspection, Alignment and, of Crossover Exhaust Assembly (A.D. #89-12-04)
S.I. 1264Moisture Drains, Addition of Magneto Cover
S.I. 1157Motors, Starter, Periodic Maintenance
S.B 420Mount Assy., Turbocharger
S.I. 1408Mount Replacement, Engine
S.I. 1170Mounting Bolt, Generator Replacement
S.I. 1248BMounting Bracket Attaching Bolts, Engine
S.I. 1380*Mounting Bracket Attaching Nuts or Bolts, Engine (A.D. #79-10-03)
S.I. 1306AMounting Bracket Installation, Compressor
S.I. 1270AMounting Bracket Shims, Alternator
S.I. 1105AMounting Brackets, Generator/Alternator, Periodic Inspection
S.I. 1298Mounting Dowel Removal, Engine
S.I. 1415Mounting Hardware, New Turbocharger
S.I. 1364Mounting Pad Surface Repair, Oil Pump
S.I. 1232Mounting Plate Assembly Procedure, Compressor
S.B. 344Mounting Plate Assembly Procedure, Compressor
S.I. 1173Mounting Stud, Intake Pipe, Replacement
S.I. 1448Muffler Covers (Heater), Installation of Tailpipes and (Refer to Supplement Nos. 1 and 2 to S.l. 1448)
S.I. 1304GNameplate Replacement, Engine
S.B. 212BNecked Studs, Replacing Straight Thru-Studs With
S.I. 1047BNitride Hardened Steel Cylinders, Inspection and Reconditioning Procedures
S.I. 1465Non-Counterweighted Engine Models, Crankshaft Assemblies for
S.B. 510Nozzle Assys., Fuel Injector, Recall, Precision Airmotive Bulletin No. PRS-101 (Refer to Supplement No. 1 to S.B. 510)
S.I. 1271ANozzle Replacement, Carburetor- 0-235
S.I. 1395ANozzle Replacement, Carburetor - 0-320-D2A
S.I. 1305CNozzle Replacement, Carburetor - 0-320-E2A, -E2D, -E2G, -E3D ,'
S.I. 1072Nozzles, Fuel Injection, for Simmonds No. 530 Fuel Injection System
S.I. 1275BNozzles, Fuel Injector, Cleaning
S.I. 1231Nozzles, Fuel Injector, Torque Requirement
S.I. 1106DNut, Connecting Rod Bolt, Crimping Requirements
S.I. 1210B*Nut, Pinion Cage Attaching, Replacement (A.D. #69-25-08)
S.I. 1380*Nuts or Bolts, Engine Mounting Bracket Attaching (A.D. #79-10-03)
S.B. 213ANuts, Cylinder Base Allen Head, Replacing Cylinder Base Spline Nuts with
S.I. 1388C*0-235 Series Engines, Troubleshooting (A.D. #80-25-02)
S.B. 453C*0-235 Series, Push Rods (A.D. #80-25-02)
S.L. L1560-290-G Surplus Power Plant Engines (FAA Release No. 462)
S.L. L2250-320, 0-320-A1A, -A1B, -B1A and -BIB Engines, Parts Information
S.I. 1123CO-Ring Seal, Installation of P/N STD-2013 at Doweled Thru Stud Locations
S.L. L226Oil Additive, P/N LW-16702, Discoloration
S.B. 471Oil Additive, Use of Avco Lycoming LW-16702
S.B. 446C*Oil Additive, Use of Avco Lycoming LW-16702 (A.D. #80-04-03)
S.I. 1409AOil Additive, Use of Avco Lycoming LW-16702 (Refer to Supplement No. 1 to S.l. 1409A)
S.L. L171Oil Analysis, General Aspects of Spectrometric
S.B. 480Oil and Filter Change and Cleaning
S.B. 480Oil Change, and Filter, and Cleaning
S.I. 1124BOil Consumption Test Limits
S.I. 1462Oil Control, Propeller Leak Test Procedure
S.I. 1423Oil Cooler Bypass Valve P/N 75944, Thermostatic
S.I. 1316AOil Cooler Bypass Valve Seat, Repair of
S.I. 1255Oil Cooler Bypass Valve, Thermostatic, Replacement
S.I. 1008BOil Cooler Bypass, Thermostatic, Instructions for Installation
S.I. 1399Oil Drain tube Replacement, Turbocharger
S.B. 377Oil Drain, Modification, and Turbocharger Check Valve
S.I. 1169COil Filter Assy., Inspection and Replacement
S.B. 370Oil Filter Attaching Stud Replacement
S.B. 466Oil Filter Base Adapter Inspection
S.I. 1442Oil Filter Bypass Valve, Improved
S.I. 1453Oil Filter Converter Plate Gasket, Replacement of
S.B. 337AOil Filter Housing and Bolt Modification
S.I. 1457Oil Filter Kit, Remote Mount, Textron Lycoming
S.B. 397Oil Filter Seals, Full Flow - TIO & TIGO-541 Series
S.I. 1403Oil Filters, Approved Spin-On, Champion Bulletin No. 75-4
S.I. 1109Oil Filters, Procedures for Cleaning Simmonds Fuel Injector
S.I. 1397Oil from Breather Fitting, Overflow, Inverted Oil System
S.I. 1274BOil Hoses, Silicone Coated, Service Replacement
S.B. 389Oil Inlet Check Valve Replacement, Turbocharger
S.I. 1290DOil Leakage Repair, Crankcase Thru-Stud Locations, Assembled and Unassembled Engines
S.B. 407A*Oil Level Gage Assys. (A.D. #77-07-07)
S.I. 1379Oil Level Gage Kit
S.I. 1288Oil Level Gage, Modification of
S.B. 451Oil Level Gage, Rework or Replacement
S.I. 1435Oil Line, Propeller Governor, Nut and Elbow (Refer to Supplement No. 1 to S.l. 1435)
S.B. 247Oil Metering Plug Modification in Accessory Housing
S.I. 1251Oil Plug, Crankshaft Front, PC-111 and PC-112 Listing
S.I. 1172COil Pressure Relief Valve Installation, Adj. and Valve Seat Repair or Replacement
S.I. 1300Oil Pressure, Increased Turbocharger Inlet
S.I. 1164AOil Pump Application
S.I. 1341Oil Pump Idler Shaft Lubrication
S.B. 385C*Oil Pump Impeller and Drive Replacement (Refer to Supplement No. 1 to S.B. 385C) (A.D. #75-08-09)
S.I. 1230BOil Pump Impellers
S.I. 1434Oil Pump Impellers, Improved
S.B. 423*Oil Pump Inspection and Impeller Replacement (A.D. #78-12-08)
S.I. 1364Oil Pump Mounting Pad Surface Repair
S.B. 381C*Oil Pump Woodruff Key Drive and Impeller Replacement (A.D. #75-08-09)
S.I. 1273AOil Pump, Installation of Relief Valve
S.I. 1392Oil Recommendations, Lubricating, and Cold Weather Operation
S.I. 1411Oil Seal Application, Thru-Bolt Ring
S.I. 1111Oil Seal Surface, Crankshaft, Recondition of Worn
S.I. 1221AOil Seal, Dry Air Pump Drive, Replacement
S.I. 1324AOil Seals, Crankshaft
S.I. 1313AOil Squirt Turbocharger Installation
S.B. 345Oil Suction Tube Assembly Modification
S.I. 1289AOil Sump and Related Parts Listing - PC-206
S.B. 489AOil Sump Baffle Assembly P/N LW-13383
S.I. 1279AOil Sump Baffle Replacement
S.B. 258Oil Sump Induction Modification to Eliminate Engine Roughness in Piper Aircraft
S.I. 1168BOil Sump, Repair of Intake Pipe Bores
S.I. 1369Oil Supply Port, Vacuum Pump Pad
S.I. 1321Oil Transfer and Supply Tubes - Propeller
S.I. 1394Oil Transfer Dowel, Modification to Retrofit Hollow, on Accessory Housing and Cover Assys.
S.B. 318BOil, Lubricating, Limitations (Break-In)
S.I. 1014KOil, Lubricating, Recommendations
S.L. L203Oil, Lubricating, Recommendations
S.B. 399Oil, Lubricating, Safe Quantity
S.I. 1472Oil Preservative, Removal From Engine
S.L. L229AOil Synthetic Lubricating, Use of Mobil AV 1, in Textron Lycoming Reciprocating Aircraft Engines
S.B. 3691Overboost, Engine Inspection After
S.I. 1397Overflow Oil from Breather Fitting of Inverted Oil System
S.L. L161COverhaul Manual Revision Policy
S.L. L209AOverhaul Manuals and Parts Catalogs, Utilization of Textron Lycoming Piston Engine
S.I. 1427BOverhaul, Engine Test After (With Engine Installed in Aircraft)
S.B. 240MOverhaul, Normal, Parts Replacement
S.I. 1009AJOverhaul, Recommended Time Between (TBO) - (Reactivated - Supersedes S.L. L201C)
S.B. 276Overhaul, Replacement of Front Main Bearing
S.I. 1123COversized Dowel, Installation of P/N 75302-P10 at Thru-Stud Locations
S.B. 3691Overspeed, Engine Inspection After
S.I. 1364Pad Surface Repair, Oil Pump Mounting
S.B. 271APainting of Cylinder Flange Area
S.L. L223Part Number Code, New
S.I. 1285AParticle Inspection, Magnetic
S.I. 1125BParting Surface Sealants, Alternate Crankcase
S.L. L227AParts Catalogs and Applicable SSP's and/or Revisions
S.L. L209AParts Catalogs and Overhaul Manuals, Utilization of Textron Lycoming Piston Engine
S.L. L225Parts Information, 0-320, 0-320-A1A, -A1B, -B1A and -BIB Engines
S.I. 1289AParts Listing - PC-206, Oil Sump and Related
S.B. 240MParts Replacement at Normal Overhaul
S.I. 1218AParts Substitution Chart, Camshaft with Integral Drive Gear
S.I. 1059CParts, Pre-Lubrication Prior to Assembly
S.I. 1122AParts, Turbocharger, Repair Procedures for
S.I. 1340Pin Identification, Piston
S.I. 1267BPin Plug Usage, Piston
S.I. 1376Pin Replacement, Starter Drive
S.L. L182Pin, Piston, Finish
S.B. 501 B*Pin, Piston, P/N LW-14077, Recall of (A.D. #92-12-05)
S.I. 1156APinion Cage Assy. and Propeller Shaft Procedure
S.I. 1210B*Pinion Cage Attaching Nut Replacement (A.D. #69-25-08)
S.I. 1236APinion Cages, Reduction Gear, Repair Procedure for Worn [Refer to Supplement No. 1 to S.l. 1236A)
S.I. 1461Pinion, Improved for Lightweight Starter P/N 31B21064 (24V) and P/N 31A21198 (12V)
S.I. 1355Pipe Extensions and Clamps, Intake
S.I. 1410Pipe Improvement, Exhaust Manifold
S.B. 499B*Pipe Kit, Exhaust (05K21503), One-Piece, Installation of (A.D. #91-21-01)
S.I. 1216Pipe, Intake, and Seal Replacement
S.I. 1243Piston Identification and Inspection
S.L. L182Piston Pin Finish
S.I. 1340Piston Pin Identification
S.I. 1267BPiston Pin Plug Usage
S.B. 367F*Piston Pin, P/N 69650, Required Inspection (Refer to Supplement No. 1 to S.B. 367F) (A.D. #73-23-01)
S.B. 501B*Piston Pin, P/N LW-14077, Recall of (A.D. #92-12-05)
S.L. L215Piston Replacement Recommendation
S.I. 1471Piston Usage
S.B. 520Piston, Incorrect Shipped with Cylinder Kits P/N 05K21108, P/N 05K21118 and P/N 05K21104
S.I. 1037KPistons, Approved for Use in Textron Lycoming Aircraft Engines
S.I. 1076Pitch Alignment, Bevel Gear Assy., Backlash and
S.I. 1232Plate, Compressor Mounting, Assembly Procedure
S.I. 1296Plate, Drive, and Crankshaft Attaching Parts
S.I. 1438Plate, Propeller Governor Pad, P/N LW-12347
S.I. 1228APlates, Cylinder Hold-Down, Modification of
S.I. 1180BPlug, Crankshaft Front
S.I. 1251Plug, Crankshaft Front Oil, PC-! 11 & PC-112 Listing
S.I. 1267BPlug, Piston Pin, Usage
S.I. 1424Plunger Assy./Hydraulic Tappet P/N 78290, Installation Procedure
S.B. 238Plunger Assys., Magnetized Condition of Hydraulic Tappet
S.I. 1011G*Plunger Assys., Table of Current (A.D. #62-03-02)
S.L. L132Policy, Service, Regarding Lycoming Military Aircraft Engines
S.I. 1428Power Setting, Richer, Carburetor Modification for- O/LO-360-A
S.I. 1241 BPre-Oiling Engines Prior to Initial Start
S.B. 495APrecision Airmotive Corp. Bulletin No. MSA-1, Rev. 1, Carburetor, " Replacement of Composite Floats With Metal Floats "
S.B. 498BPrecision Airmotive Corp. Bulletin No. MSA-2, Rev. 2, Carburetor, " One Piece Primary and Main Venturi "
S.B. 510Precision Airmotive Corp. Bulletin No. PRS-101, " Recall of Fuel Injector Nozzle Assys. " (Refer to Supplement No. 1 to S.B. 510)
S.I. 1445Precision Airmotive Corp. Bulletin No. PAS-91, Fuel Injector, " Timing of the Power Enrichment Valve Opening "
S.B. 485*Precision Airmotive Corp. Bulletin No. PAS-92, " Fuel Injector Contamination " (A.D. #89-13-02)
S.L. L180APreservation, Engine, for Active and Stored Aircraft
S.I. 1472Preservative Oil, Removal From Engine
S.I. 1308CPressurized Magneto Pressure Test
S.L. L189Prestolite Bulletin No. ASM-11, " Bench Testing Solid State Regulators "
S.I. 1389Prestolite Bulletin No. ASM-12, " Addition of Loctite Grade A to Starting Motors "
S.I. 1253Prestolite Bulletin No. ASM-5, " Field Terminal Stud Insulation Replacement "
S.I. 1237APrestolite Bulletins Nos. ASM-3 & ASM-4, " Aircraft Charging System Service Precautions "
S.I. 1301APrimer and Fuel Injector Lines, Identification
S.L. L163CPropeller Blade or Loss, Propeller Strike, Recommendations Regarding
S.I. 1312Propeller Drive Thrust Bearing Replacement (Crankcase P/N LW-13082)
S.I. 1098EPropeller Flange Bushing Location
S.I. 1452Propeller Flange Bushings, Reindexing (0-360-C1G)
S.I. 1344Propeller Flange Dowel Hole Repair
S.I. 1343APropeller Governor Idler Shaft, Set Screw for
S.B. 488A*Propeller Governor Line Support (Refer to Supplement No. 1 to S.B. 488A) (A.D. #90-04-06)
S.I. 1435Propeller Governor Oil Line Nut and Elbow
S.I. 1438Propeller Governor Pad Plate P/N LW-12347
S.I. 1462Propeller Oil Control Leak Test Procedure
S.I. 1321Propeller Oil Transfer and Supply Tubes
S.I. 1156APropeller Shaft and Pinion Cage Assembly Procedure
S.I. 1250Propeller Shaft Bearing Lubrication
S.I. 1108CPropeller Shaft Bearing Surfaces, Repair
S.I. 1227Propeller, Hartzell Letter No. 17, " Oil Leakage "
S.B. 514Propeller, McCauley Bulletin No. 202A, " Replacement of Governor Flyweight Assembly and Pilot Spool End Fitting "
S.L. L230Publications Available on Microfiche (Refer to Supplement No. 1 and 2 to S.L. L230)
S.L. L114AFPublications, Engine and Accessory Maintenance
S.L. L161CPublications, Overhaul Manual Revision Policy
S.L. L195Puller, Seal, ST-172, Revision of
S.I. 1283APulley and Belt, Alternator Cog, Installation
S.I. 1249Pulley, Alternator, and Shaft Assy.
S.I. 1221APump Drive (Dry Air) Oil Seal Replacement
S.I. 1338Pump Drive Shaft Modification, Hydraulic
S.I. 1341Pump Idler Shaft Lubrication, Oil
S.I. 1364Pump Mounting Pad Surface Repair, Oil
S.B. 494*Pump Vent Fittings, Fuel, Restricted, Installation of (A.D. #91-08-07)
S.B. 487*Pump Vent, Fuel, Restriction (A.D. #89-15-10)
S.I. 1212Pump, Accelerator, Marvel-Schebler Carburetors with - 0-235-C Series
S.B. 374Pump, Fuel Inlet, Inspection
S.B. 421*Pump, Fuel Line Between Fuel Injector and Fuel (A.D. #78-23-08)
S.L. L218Pump, Fuel, Adapters
S.I. 1309Pump, Lear Siegler Fuel, Modification
S.I. 1164APump, Oil, Application
S.I. 1230BPump, Oil, Impellers
S.I. 1434Pump, Oil, Impellers, Improved
S.B. 454B*Pump, Oil, Replacement- HI0-360 (A.D. #81-18-04)
S.B. 455D*Pump, Oil, Replacement - O. IO, TO-360 (A.D. #81-18-04)
S.B. 456F*Pump, Sintered Iron Oil, Replacement of (A.D. #81-18-04)
S.I. 1152APunch Marks on Crankshaft Counterweight Lobes
S.I. 1060EPush Rod Identification
S.B. 453C*Push Rods, 0-235 Series (A.D. #80-25-02)
S.B. 408Rajay Industries Service Letter No. 21A, " Inspection of Turbine (Exhaust) Housings "
S.B. 501B*Recall of Piston Pin P/N LW-14077 (A.D. #92-12-05)
S.I. 1009AJRecommended Time Between Overhaul (TBO) (Reactivated - Supersedes S.L. L201C)
S.L. L214AReconditioned Camshaft Exchange Program (Notice of Discontinuance of Program)
S.L. L150TReconditioned Simmonds Fuel Injectors
S.I. 1047BReconditioning Procedures for Nitride Hardened Steel Cylinders
S.B. 319B*Reduction Gear Assembly Inspection (A.D. #69-25-08)
S.I. 1159Reduction Gear Housing Interference, Crankcase Modification to Prevent
S.I. 1236AReduction Gear Pinion Cages, Repair Procedure for Worn (Refer to Supplement No. 1 to S.l. 1236A)
S.I. 1446*Regulator Diaphragm, Possible Ruptured, in AN Fuel Pump (A.D. #91-08-07)
S.I. 1154ERegulators, FAA Approved
S.L. L189Regulators, Prestolite Bulletin No. ASM-11, " Bench Test Solid State Regulators "
S.I. 1154ERelays, FAA Approved
S.I. 1172CRelief Valve Installation, Adjustable Oil Pressure, and Valve Seat Repair or Replacement
S.I. 1273ARelief Valve, Installation in Oil Pump
S.I. 1337ARelief Valve, Manifold Pressure - TIGO-541
S.I. 1293Relief Valve, Manifold Pressure - TIO-541
S.I. 1457Remote Mount Oil Filter Kit, Textron Lycoming
S.B. 222CRenitriding Recommendations, Crankshaft
S.L. L221Repair, Warranty, of Bendix Fuel Metering Components
S.L. L222Repair, Warranty, of Teledyne Continental Motors Ignition Components
S.B. 311Retainers (Cushion), Inspection and Replacement
S.I. 1277ARetaining Components, Shroud Tube
S.I. 1284ARetaining Spring Replacement, Shroud Tube
S.I. 1363Retaining Strap and Ball Joint, Exhaust Manifold
S.L. L227ARevisions and/or SSP's Applicable to Parts Catalogs
S.B. 477A*Rework and Inspection of P/N LW-18790 Rocker Arm Assembly (Refer to Supplement No. 1 to S.B. 477A) (A.D. #87-10-06)
S.I. 1428Richer Power Setting, Carburetor Modifications for - O/LO-360-A
S.L. L233Ring Gear, Support Assys., Better Identification of Reverse Rotation
S.I. 1121Ring Gears, Identification
S.I. 1141Ring Gears, Starter, Replacement of Worn
S.I. 1411Ring, Thru-Bolt, Oil Seal Application
S.I. 1037KRings, Approved for Use in Textron Lycoming Aircraft Engines
S.B. 477A*Rocker Arm Assembly, Inspection and Rework of P/N LW-18790 (Refer to Supplement No. 1 to S.B. (A.D. #87-10-06)
S.I. 1454Rocker Arm Installation, Parallel Valve
S.B. 412B*Rocker Arm Retaining Stud, Intake and Exhaust Valve (A.D. #77-20-07)
S.I. 1268BRocker Assy., Exhaust Valve
S.I. 1468Rocker Assy., Exhaust Valve
S.I. 1366ARocker Shaft Bearing Hole, Repair Procedure for Worn
S.I. 1176Rocker Shaft Repair, Valve
S.B. 225BRocker Thrust Washers, Valve, Replacement of
S.I. 1182ARockers, High Lift Valve, for Improved Performance
S.I. 1307BRod Bolt Assembly, Connecting, and Torque Application
S.I. 1450Rod Bolt, Connecting, and Torque Application, Alternate
S.I. 1458Rod Bolts, Connecting, Soft
S.I. 1318Rod Bolts, Connecting, Strengthened
S.I. 1311ARod Bolts, Oversize Connecting
S.I. 1359Rod Cap Modification, Connecting
S.B. 418Rod End Replacement, Waste Gate Control Cable
S.I. 1060ERod Identification, Push
S.I. 1466Rod, Connecting, Assemblies
S.I. 1467Rod, Connecting, Assemblies
S.I. 1323ARod Connecting, with High-Tensile Strength Bolts
S.I. 1469Rod Connecting, with High-Tensile Strength Bolts
S.B. 439ARods, Connecting, Inspection for Fretting and/or Galling, Repair of Fretting
S.I. 1138BRods, Connecting, Replacement of 10-720 Engines
S.B. 351 B*Rods Heavy Connecting for High Speed Geared Drive Engines (A.D. #74-13-05)
S.I. 1075ARods Push, Procedure for Removing from Top Exhaust Cylinders
S.I. 1012FRollers, Location and Proper Assembly Procedure
S.B. 406Romec Fuel Pump Inspection
S.I. 1302ARotator Intake Valve with Small Diameter Head
S.I. 1280CRotator Type Intake Valves
S.I. 1449Rotomaster Turbocharger (46A21184), Installation of
S.I. 1257ERPM Values, Horsepower and Manifold Pressure
S.I. 1140Salvage Repair of Magneto Bearing Recess in Crankcase
S.I. 1120Scintilla Bulletin No. 502, S-700 Series Magnetos " Internal Timing "
S.I. 1126Scintilla Bulletin No. 503, " Lubrication of Tapered Drive Shaft on S Series Mags. "
S.I. 1139Scintilla Bulletin No. 510 & 511, " Distributor Gears S-600 Series; Replaceable Electrodes S-700 Series "
S.I. 1186Screen, Filter, Removal from Fuel Injector Nozzle
S.B. 366Screw Carburetor Throttle Body, Inspection
S.B. 330B*Screw Retighten and Lockwire Carburetor Throttle Arm (A.D. #72-06-05)
S.L. L196Screwdriver Blade, ST-418-3, Revision to
S.I. 1216Seal and Intake Pipe Replacement
S.L. L195Seal Puller, ST-172, Revision of
S.I. 1111Seal Surface, Crankshaft Oil, Recondition of Worn
S.I. 1347Seal Surface, Shroud Tube, Repair of
S.I. 1368Seal Washer and Retainer, Tachometer Adapter
S.B. 354Seal, Leakage at Propeller Shaft
S.B. 375ASeal, Moisture, Cross Shaft Support Tube
S.I. 1459Sealant, Application to Bolt Threads
S.I. 1125BSealants, Alternate Crankcase Parting Surface
S.I. 1324ASeals, Crankshaft Oil
S.B. 397Seals, Full Flow Oil Filter
S.I. 1329ASeals, Supercharger Inlet Adapter
S.I. 1092ASeat Replacement, Valve, Tools and Procedures
S.I. 1316ASeat, Oil Cooler Bypass Valve, Repair of
S.I. 1262ASeats, Venturi, and Small Head Intake Valves
S.B. 301 BService Limitations and Maintenance Procedures for Valves
S.L. L132Service Policy Regarding Lycoming Military Aircraft Engines
S.I. 1345Service Replacement Crankcases for Narrow Cylinder Flange Four Cylinder Engines
S.I. 1256EService Use, Alternate Valve Guides for
S.I. 1079BServo Fuel Line Filters, Periodic Maintenance
S.I. 1343ASet Screw for Propeller Governor Idler Shaft
S.I. 1249Shaft Assy. and Alternator Pulley
S.I. 1108CShaft Bearing Surfaces, Propeller, Repair
S.I. 1250Shaft Bearing, Propeller, Lubrication
S.I. 1208Shaft Bore Bushings, Magneto, Installation of
S.I. 1366AShaft Bushing Hole, Rocker, Repair Procedure for Worn
S.I. 1341Shaft Lubrication, Oil Pump Idler
S.I. 1338Shaft Modification, Hydraulic Pump Drive
S.I. 1197AShaft Recesses, Idler Gear, Repair
S.I. 1161Shaft, Carburetor Throttle, Modification to Prevent Leakage
S.B. 375AShaft, Cross, Support Tube Moisture Seal
S.I. 1351Shaft, Drive, and Drive Gear, Accessory
S.I. 1084AShaft, Intermediate Supercharger Drive, and Components
S.B. 354Shaft, Leakage at Propeller Seal
S.I. 1343AShaft, Propeller Governor Idler, Set Screw for
S.I. 1156AShaft, Propeller, and Pinion Cage Assembly Procedure
S.I. 1176Shaft, Repair, Valve Rocker
S.I. 1265AShaft, Serrated Throttle, and Lever
S.I. 1310AShafts, Idler, Lockwire for
S.I. 1270AShims, Alternator Mounting Bracket
S.I. 1277AShroud Tube Retaining Components
S.I. 1284AShroud Tube Retaining Spring Replacement
S.B. 519Shroud Tube Retaining Springs, Removal of LW-14995 Before Further Flight
S.I. 1347Shroud Tube Seal Surface, Repair of
S.I. 1297Shroud Tubes w/Helical Spring Retention, Cylinder Modification
S.I. 1215Shroud Tubes, Correct Installation for Up-Exhaust Engines
S.I. 1072Simmonds Fuel Injection System No. 530, Fuel Injection Nozzles
S.I. 1040ASimmonds Fuel Injection System No. 530, Maintenance Procedures
S.I. 1062Simmonds Fuel Injection System No. 570, Maintenance Procedures - Fuel Vent Return "Tee" Fitting
S.I. 1069ASimmonds Fuel Injection System No. 580, Procedure for Inspection & Adjustment to Regulate Fuel Flow
S.I. 1026Simmonds Model No. 580 Fuel Injector Mixture Control Installation Procedure
S.I. 1407Simmonds Precision Bulletin No. V-1164, " Periodic Inspection & Overhaul of Injection Pumps "
S.B. 456F*Sintered Iron Oil Pump Impellers, Replacement of (A.D. #81-18-04)
S.B. 331Sleeve, Inspection & Removal in Fuel Injector Lines (Rubber)
S.B. 178ASleeve, Reduction Gear Housing, Repair of Worn
S.B. 432*Slick Electro Bulletin No. 1-78, " Magneto/Condenser Replacement " (A.D. #78-25-01)
S.I. 1385Slick Electro Bulletin No. 1-79, " Grounding for Non-impulse Magnetos " (From 4000, 4100 to 4200 Series)
S.B. 449*Slick Electro Bulletin NO 1-80, " Impulse Coupling Hubs " (A.D. #80-06-05)
S.B. 457ASlick Electro Bulletin No. 1-81, " Magneto Malfunction Due to Cracking of Coil Potting Compound "
S.B. 478ASlick Electro Bulletin No. 1-86, " Impulse Coupling Inspection "
S.L. L173BSlick Electro Bulletin No. 2-80, " Recommended Maintenance & Inspection "
S.B. 468BSlick Electro Bulletin No. 7-83A, " Magneto Bearing Inspection "
S.L. L210Slick Electro Bulletin No. SB1-85, " Impulse Coupling Hub Assembly Replacement Program "
S.I. 1357ASlick Electro Instructions No. 1-77, " Lag Angle Inspection " and No. 2-77, " Improved Performance "
S.L. L177ASlick Electro Magneto Replacement Policy
S.I. 1189Slick Impulse Coupling Magneto, Malfunction
S.I. 1374BSlick Magnetos
S.I. 1443BSlick Magnetos, Approved on Textron Lycoming Engines
S.B. 393CSlip Joint Modification, Exhaust
S.B. 479Slip Joint Modification, Exhaust, and Inspection of P/N 77429 Right Intermediate Exhaust Pipe
S.I. 1167Sludge Tube Assembly and Test
S.I. 1113ASludge Tubes, Crankshaft Assy.Revised to Eliminate
S.B. 405Spacer, Turbo Strut
S.B. 359Spark Plug Change
S.L. L192BSpark Plug Fouling
S.I. 1043ASpark Plug, Heli-Coil Insert Replacement
S.I. 1042TSpark Plugs, Approved (Refer to Supplement No. 1 to S.l. 1042T)
S.L. L227ASpecial Service Publications (SSP's) and/or Revisions Applicable to Parts Catalogs
S.I. 1070KSpecified Fuels
S.L. L171Spectrometric Oil Analysis, General Aspects of
S.I. 1145Spline Drive, Modification to Incorporate Large into Accessory Drive Shaft
S.B. 507Spotfaces, Missing on P/N 74218 Cylinder Head Assembly
S.I. 1192Spring Compressor No. ST-266, Valve
S.I. 1284ASpring Replacment, Shroud Tube Retaining
S.I. 1381Spring Seat Upper Exhaust Valve, and Hydraulic Lifter, Replacement
S.B. 447A*Spring Seat Upper Exhaust Valve, Inspection (AD. #80-1407)
S.B. 435*Spring Seat, Upper Exhaust, Replacement of Hydraulic Lifter and (Refer to Supplement No. 1 and 2 to S.B. 435) (A D. #80-04-03)
S.I. 1240CSpring, Valve, Replacement
S.L. L220Standard Cylinder Flange Engines, Non-Availability of New
S.I. 1383Starter Conversion
S.I. 1239Starter Drive Assembly Replacement
S.I. 1118AStarter Drive Gear Replacement
S.I. 1242AStarter Drive Gear, Thrust Washers for
S.I. 1278Starter Drive Lubrication
S.I. 1287Starter Drive Modification: Cold Weather Starting
S.I. 1376Starter Drive Pin Replacement
S.I. 1224Starter Modification, VO-435-B1A
S.I. 1157Starter Motors, Periodic Maintenance
S.B. 486Starter Ring Gear Support Assemblies, Inspection of Single Belt Driven
S.I. 1141Starter Ring Gears, Replacement of Worn
S I 1451AStarter, Alternator and Compressor Installation
S.I 1461Starter, Lightweight, Improved Pinion for P/N 31B21064 (24V) and P/N 31A21198 (12V)
S.I. 1447BStarter, Lightweight, Installation Instructions
S.I. 1154EStarters, FAA Approved
S.I. 1121Starters, Identification
S.I. 1025Starters, Recommended Torque Setting
S.I. 1389Starting Motors, Prestolite Bulletin No. ASM-12, " Addition of Loctite Grade A "
S.I. 1362Starting, Hard
S.I. 1425ASucking Valve, Maintenance Procedure to Reduce Possibility of
S.I. 1266Strap, Alternator Ground - All Engines with Prestolite
S.I. 1315AStrut Bracket and Clamp installation, Turbocharger
S.I. 1173Stud, Intake Pipe Mounting, Replacement
S.B. 370Stud Oil Filter Attaching, Replacement
S.B. 412B*Stud Retaining, Intake and Exhaust Valve Rocker Arm (A.D. #77-20-07)
S.I. 1196Studs, Reduction Gear Attaching, Replacement
S.I. 1279ASump Bame Replacement, Oil
S.I. 1289ASump, Oil and Related Parts Listing - PC-206
S.B. 489ASump, Oil, Baffle Assembly P/N LW-13383
S.I. 1168BSump, Oil, Repair of Intake Pipe Bores
S.I. 1295Supercharger Adapter Bearing, Oversize
S.I. 1084ASupercharger Drive Shaft, Intermediate, and Components
S.I. 1032GSupercharger Impeller Assys., Parts Replacement and Dynamic Balance
S.I. 1329ASupercharger Inlet Adapter Seals
S.B. 367F-1*Supplement No. 1 to Service Bulletin No. 367F (A.D. #73-23-01)
S.B. 373-1Supplement No. 1 to Service Bulletin No. 373
S.B. 385C-1*Supplement No. 1 to Service Bulletin No. 385C (A.D. #75-08-09)
S.B. 391A-1Supplement No. 1 to Service Bulletin No. 391A
S.B. 392B-1Supplement No. 1 to Service Bulletin No. 392B
S.B. 428-1*Supplement No. 1 to Service Bulletin No. 428 (A.D. #78-23-10)
S.B. 430-1*Supplement No. 1 to Service Bulletin No. 430 (A.D. #78-23-10)
S.B. 435-1*Supplement No. 1 to Service Bulletin No. 435 (A.D. #80-04-03)
S.B. 442-1*Supplement No. 1 to Service Bulletin No. 442 (A.D. #'s 79-21-08 & 79-26-03)
S.B. 467-1*Supplement No. 1 to Service Bulletin No. 467 (A.D. #83-22-04)
S.B. 477A-1Supplement No. 1 to Service Bulletin No. 477A
S.B. 488A-1*Supplement No. 1 to Service Bulletin No. 488A (A.D. #90-04-06)
S.B. 510-1Supplement No. 1 to Service Bulletin No. 510
S.I. 1012F-1Supplement No. 1 to Service Instruction No. 1012F
S.I. 1029D-1Supplement No. 1 to Service Instruction No. 1029D
S.I. 1042T-1Supplement No. 1 to Service Instruction No. 1042T
S.I. 1112E-1Supplement No. 1 to Service Instruction No. 1112E
S.I. 1143B-1Supplement No. 1 to Service Instruction No. 1143B
S.I. 1236A-1Supplement No. 1 to Service Instruction No. 1236A
S.I. 1316A-1Supplement No. 1 to Service Instruction No. 1316A
S.I. 1377-1Supplement No. 1 to Service Instruction No. 1377
S.I. 1409A-1Supplement No. 1 to Service Instruction No. 1409A
S.I. 1431-1Supplement No. 1 to Service Instruction No. 1431
S.I. 1435-1Supplement No. 1 to Service Instruction No. 1435
S.I. 1439-1Supplement No. 1 to Service Instruction No. 1439
S.I. 1448-1Supplement No. 1 to Service Instruction No. 1448
S.I. 1187G-1Supplement No. 1 to Service Instruction No. 1187G
S.L. L230-1Supplement No. 1 to Service Letter No. L230
S.B. 392B-2Supplement No. 2 to Service Bulletin No. 392B
S.B. 435-2*Supplement No. 2 to Service Bulletin NO. 435 (A.D. #80-04-03)
S.B. 467-2*Supplement No. 2 to Service Bulletin No. 467 (A.D. #83-22-04)
S.I. 1029D-2Supplement No. 2 to Service Instruction No. 1029D
S.I. 1143B-2Supplement No. 2 to Service Instruction No. 1143B
S.I. 1448-2Supplement No. 2 to Service Instruction No. 1448
S.L. L230-2Supplement No. 2 to Service Letter No. L230
S.I. 1369Supply Port, Vacuum Pump Pad Oil
S.L. L233Support Assy., Better Identification of Reverse Rotation Ring Gear
S.I. 1384Support Assy., Turbocharger, w/Large Spools & Support Installation Instructions
S.B. 342B*Support Clamp and Fuel Line Inspection and Installation (A D. #92-12-10)
S.I. 1149Support Web, Crankcase Bearing, Inspection & Modification
S.L. L229ASynthetic Lubricating Oil, Use of Mobil AV 1, in Textron Lycoming Reciprocating Aircraft Engines
S.I. 1361T-Bolt Hose Clamps
S.I. 1368Tachometer Adapter Seal Washer and Retainer
S.B. 492ATailpipe Installation, Redesigned V-Band Couplings for
S.I. 1448Tailpipes, Installation of Heater Muffler Covers and (Refer to Supplement No. 1 and 2 to S.l. 1448)
S.I. 1011G*Tappet Bodies Hydraulic, Table of Current (A D. #62-03-02)
S.L. L206ATappet Bodies (Cam Followers), Field-Reconditioned
S.I. 1336Tappet Body Identification
S.I. 1334ATappet Bore Repair, Crankcase
S.I. 1068A*Tappet Clearance (A D. #80-25-02)
S.B. 424*Tappet Replacement, Hydraulic (A D. #77-20-07)
S.I. 1424Tappet, Hydraulic/Plunger Assy. P/N 78290, Installation Procedure
S.B. 402Tappet, Valve Clearance
S.I. 1009AJTBO, Recommended Rime Between Overhaul (Reactivated - Supersedes S.L. L201C)
S.B. 516TCM and Bendix S-20 and S-1200 Series Impulse Coupling Magnetos, Inspection and Removal
S.L. L190TOP, Use of Fuel Additive
S.I. 1444Teledyne Continental Motors Bulletin No. 630, " Revised Timing Procedures "
S.B. 508Teledyne Continental Motors Bulletin No. 639, " Proper Installation of Impulse Couplings "
S.B. 515Teledyne Continental Motors Bulletin No. 643, " Maintenance Intervals for all TCM and Bendix Aircraft Magnetos and Related Equipment."
S.B. 517*Teledyne Continental Motors Critical Bulletin No. CSB641, " poSS. Open Condition of SC-20,-200, -1200 Series Mag. Capacitor " (A.D. #94-06-04)
S.L. L222Teledyne Continental Motors Ignition Components, Warranty Repair
S.I. 1470Teledyne Continental Motors Replacement of S20 and S200 Series Magnetos with SC20 and SC200 (Short Cover) Series Magnetos
S.I. 1144Test Stand (64765), Vertical, Use & Maintenance of 4-Lug Test Drive Assy. (64894) w/
S.B. 113Test Stand Installation, Dry Sump, for Lycoming Opposed Series Engines
S.I. 1423Thermostatic Oil Cooler Bypass Valve P/N 75944
S.I. 125EThermostatic Oil Cooler Bypass Valve Replacement
S.B. 330B*Throttle Arm Screw, Carburetor, Retighten and Lockwire (A.D. #72-06-05)
S.B. 366Throttle Body Screw, Carburetor, Inspection
S.I. 1265AThrottle Lever and Shaft, Serrated
S.I. 1161Throttle Shaft, Carburetor, Modification to Prevent Leakage
S.I. 1411Thru-Bolt Ring - Oil Seal Application
S.I. 1123CThru-Stud Locations, Installation of P/N 75302 Dowel, P/N 75302-P10 Oversized Dowel and P/N STD-2013 O-Ring Seal
S.I. 1326Thru-Stud Spotface, Crankcase Repair
S.I. 1290DThru-Stud, Crankcase, Repair of Oil Leakage, Assembled and Unassembled Engines
S.B. 212BThru-Studs (Straight), Replacing with Necked Studs
S.I. 1029DThru-Studs, Crankcase, Tightening Procedures for Bolts and (Refer to Supplement No. 1 and 2 to S.I. 1029D)
S.B. 273AThru-Studs, Modification to Incorporate Body Fit to Crankcase Center Main Bearing Support
S.B. 272AThru-Studs, Retorqueing of Center Main (Lycoming P/N 68751)
S.I. 1312Thrust Bearing Replacement, Propeller Drive (Crankcase P/N LW-13082)
S.I. 1356Thrust Bearing, Oversize, for Reduction Gear
S.B. 390AThrust Bearing, Propeller (LW-12978), Inspection
S.I. 1292AThrust Bearing, Stainless Steel, and Lubrication Modifications
S.B. 400Thrust Buttons, Teflon, Installation of
S.I. 1354BThrust Face Repair, Crankcase
S.I. 1242AThrust Washers for Starter Drive Gear
S.B. 225BThrust Washers, Valve Rocker, Replacement of
S.I. 1029DTightening Procedures for Crankcase Thru-Studs and Bolts (Refer to Supplement No. 1 and 2 to S.I. 1029D)
S.L. L213ATime Between Overhaul (TBO) Extension Kit
S.I. 1325ATiming Change for IO-360 Series Engines
S.I. 1437Timing Marks, Engine
S.I. 1133Timing Procedure for S-700 Series Magnetos
S.B. 406Titan Fuel Pump Inspection
S.L. L232Tool Loaning, Discontinuance
S.L. L234Tool Rental Program
S.L. L217Tooling Update Kits, Counterweight
S.I. 1143BTooling Update, Counterweight Bushing and Replacement (Refer to Supplement No. 1 to S.I. 1143B)
S.I. 1450Torque Application, Alternate Connecting Rod Bolt and
S.I. 1238ATorque Procedures and Assembly, V-Band Co