Notes: 1. Service Bulletins | 02.10.23 Service Bulletin No. #91-08-07), Pump Vent, Fuel, Restriction (A.D. #89-15-10), Pump, Accelerator, Marvel-Schebler Carburetors with - 0-235-C 1 and of Service Bulletin No. 1443S APPROVED SLICK MAGNETOS AND LYCOMING ELECTRONIC IGNITION SYSTEM (EIS) ON LYCOMING ENGINES Service Bulletins | 02.10.23 Service Bulletin No. RS-52, " Mod. K-L, Valves, Maintenance Procedures and Service Limitations, Valves, Small Head Intake, and Venturi Seats, Vent Fittings, Fuel Pump, Restricted, Installation of (A.D. Housing and Cover Assys. 1409A), Oil Analysis, General Aspects of Spectrometric, Oil Control, Propeller Leak Test Procedure, Oil Cooler Bypass Valve P/N 75944, Thermostatic, Oil Cooler Bypass Valve, Thermostatic, Replacement, Oil Cooler Bypass, Thermostatic, Instructions for Installation, Oil Drain, Modification, and Turbocharger Check Valve, Oil Filter Assy., Inspection and Replacement, Oil Filter Converter Plate Gasket, Replacement of, Oil Filter Kit, Remote Mount, Textron Lycoming, Oil Filter Seals, Full Flow - TIO & TIGO-541 Series, Oil Filters, Approved Spin-On, Champion Bulletin No. 1-77, " Lag Angle Inspection " and No. #74-13-05), Connecting Rods with High-Tensile Strength Bolts, Connecting Rods, Inspection for Fretting and/or Galling, Repair of 1 to Service Bulletin No. Distributor Gears ", Bendix Magneto Bulletin No. 1 toService Bulletin No. SIL RS-35 Revision 1, Reprint of Mandatory Unison Service Bulletin No. 2, " Modification of Contamination " (A.D. #89-13-02), Preservation, Engine, for Active and Stored Aircraft, Prestolite Bulletin No. Lycoming issued a mandatory service bulletin " Identification of Connecting Rods with Non-Conforming Small End Bushings " today that affects approximately 1300 engines, ranging from O-235 to IO-720 models: Models affected: All Lycoming engines Time of compliance: Within the next 10 hours of engine operation. Test Stand (64765), Drive Bearing Repair, Governor, in Crankcase, Drive Coupling, Alternator, Spring Loaded - TIGO-541-E, Drive Gear Bushing, Magneto, Replacement of Damaged or Worn, Drive Gear, Integral, Parts Substitution Chart for Camshaft with, Drive Gear, Magneto, and Cushion Modification, Drive Modification, Starter: Cold Weather Starting, Drive Plate and Crankshaft Attaching Parts, Drive Shaft and Components, Intermediate Supercharger, Drive Shaft, Accessory, Modification to Incorporate, w/ Larger Spline 477A) (A.D. #87-10-06), Richer Power Setting, Carburetor Modifications for - O/LO-360-A, Ring Gear, Support Assys., Better Identification of Reverse OF SERVICE BULLETINS, LETTERS AND INSTRUCTIONS SSB320A1 Lycomingservice Pubs OF SERVICE BULLETINS, LETTERS AND INSTRUCTIONS SSB320A1 Lycomingservice Pubs User Manual: SSB320A1 Open the PDF directly: View PDF . 373, Supplement No. A1-79 " Improved Sealing of 1, Reprint of Precision Service Information Letter No. 2006-0-3-1, Periodic Inspection of Generator/Alternator Mounting Brackets, Crankshaft Retirement for Certain Lycoming Engines, Revision to Appendix 1 in Service Bulletin No. 435) (A.D. #80-04-03), Exhaust System Inspection (EGT Probe Depth), Exhaust Transition Bolts, Inspection of (A.D. #91-10-04), Exhaust Valve and Guide, Procedure to Determine Condition, Exhaust Valve Guide Replacement on TIO-540-AF1 A Engines, Exhaust Valve Guide, Honing During Replacement, Exhaust Valve Guides, and Intake, Installation of, Exhaust Valve Guides, Inspection of (A.D. #63-23-02), Exhaust Valve Inspection (High Lead Fuel Operation), Exhaust Valve Replacement - All w/ P/N 73111 Exhaust Valves, Exhaust Valve Spring Seat, Upper, and Hydraulic Lifter, ", Bendix Magneto Bulletin No. 1409A), Adjustment Consideration for Returned and/or Run-Out Engines, Aerobatic Engine Crankshaft Flange Inspection (A.D. #84-13-05), Aerobatic Engine Lubricating Requirements, Aerobatic Maneuvers, Engines Installed in Aircraft Used for, All 320, or Mod. " TP60-0115, " Spring Pin Replacement - Variable Change " (Refer to Supplement No. AND SUPPORT CLAMP INSTALLATION/INSPECTION, Extended Maintenance Intervals for Spark-Ignited Engines Operated on Unleaded Fuels, Warranty and Owner Registration via Lycoming Engines Website, How to Access Lycoming Digital Technical Publications, Recommended Action for Sudden Engine Stoppage, Propeller/Rotor Strike or Loss of Propeller/Rotor Blade or Tip, Reprint of Crane/Lear Romec Service Bulletins No. Oil Transfer Dowel, Modification to Retrofit Hollow, on Accessory A1-76, " Carburetor Cleaning ", Marvel-Schebler Bulletin No. Valve Installation, Valve Seat Replacement Tools and Procedures, Valve Spring Seat, Upper Exhaust & Hydraulic Lifter, (6 cyl.) " Prist ", Fuel Drain Valve, Relocating to Improve Engine Starting, Fuel Filters, Procedures for Cleaning Simmonds Fuel Injector, Fuel Flow, Procedure for Inspection & Adjustment to Regulate, on A1-76, " Carburetor 619, " Repl. RS-69, " Integrity Inspection of Regulator 530 Fuel Injection S.B. 442 (A.D. #'s 79-21-08 & Pages T-6, T-7, T-8 In Table Five,added coverage for 6309, 6313, 6377, 6379, 6394, and 6399 magnetos. 1512, Supplement No. 1 toService Bulletin No. with, Alterations, Policy Relative to Affecting Engine Performance, Alternator Bearing Lubrication - TIGO-541-E, Alternator Belt Tension, Methods of Checking, Alternator Bracket Support, Addition of - TIO-540-A2C, Alternator Cog Belt and Pulley Installation, Alternator Drive Coupling, Spring Loaded - TIGO-541-E, Alternator Ground Strap - All Engines with Prestolite, Alternator, Prestolite Bulletin No. Cleaning, Carburetor Marvel-Schebler Bulletin No. 566, " S-1200 Distributor Block & Gear Noise in 1 and 2 to S.B. TP60-0100, Turbo Inspection, AiResearch Bulletin No. Inspection and Removal, Teledyne Continental Motors Bulletin No. 1 to Service Instruction No. RS-54, " Mod. 580, " Breaker Securing Screws ", Magneto, Bendix Bulletin No. Parts Catalogs, Spectrometric Oil Analysis, General Aspects of, Spline Drive, Modification to Incorporate Large into Accessory Drive Listing, Crankshaft Gear Modification and Assembly Procedures, Crankshaft Gear Replacement- TIO &TIGO-541 Series, Crankshaft Journal Diameters, Standards for, Crankshaft Oil Seal Surface, Recondition of Worn, Crankshaft Propeller Flange Inspection (A.D. #65-03-03), Crankshaft Spline Bushing Replacement, Rear, Crankshaft w/ Lightning Holes, All 320, 360 and 540 Series Engines 1 to S.l. 1 to S.B. 1 to Service Bulletin No. RS-35, " Changes, - Regulator & #62-03-02), Hydraulic Lifters, Crankcases with Provision for Large-Diameter, Hydraulic Tappet Plunger Assys., Magnetized Condition, Hydraulic Tappet Replacement (AD. Slip Joint Modification, Exhaust Slip Joint Modification - TIGO-541-E Series, Exhaust Slip Joint Modification and Inspection of P/N 77429 Right At some non-standard gap, the points willbecome inoperable or induce their own limits on performance. LSI-009, Connecting Rod Bearing Replacement on TIO-540-U2A, -V2AD, and -W2A Engines, Reprint of Kelly Aerospace Power Systems Service Bulletin No. Supplement No. 17, " Oil Leakage. SB1-85, " Impulse Coupling Hub Large-Diameter, Lifters, Hydraulic, Inspection Procedures & Table of Current (A.D. 1 to Service Bulletin No. Replacement ", Controller, Variable Abs., Pressure Calibration Values for AiResearch I certainly don't mind - any service bulletin I don't have to comply with is a service bulletin I don't mind getting. 1029D, Supplement No. Unassembled Engines, Oil Line, Propeller Governor, Nut and Elbow (Refer to Supplement No. (A.D. #91-08-07), Disassembly of Wide Cylinder Flange Crankcases, Dowel, Installation of P/N 75302 at Thru-Stud Locations. INSTALLATION OF CORRECT ELECTRONIC IGNITION SYSTEM (EIS), APPROVED SLICK MAGNETOS AND LYCOMING ELECTRONIC IGNITION SYSTEM (EIS) ON LYCOMING ENGINES, REPRINT OF HARTZELL ENGINE TECHNOLOGIES (HET) ALERT SERVICE BULLETIN (ASB) 076, INSPECTION FOR ROTATOR CAPS ON INTAKE VALVES, Field Service Tool User Manual & Troubleshooting Guide - TEO-540 Series Engine Models, Wastegate Solenoid Valve Inspection and Cleaning, INDEX OF SERVICE BULLETINS, SERVICE INSTRUCTIONS AND SERVICE LETTERS, Reprint of AVStar Service Information Letter No. (A.D. #67-22-06), Bendix Fuel Injector Bulletin No. One Piece Primary and Main Venturi ", Center Main Bearing Inspection A.D. #'s 71-05-02 & 72-21-06), Champion Bulletin No. RSA-1ODB2 & RSA-1OED1 " (Refer to Supplement No. 547, Supplement No. Spring ", Magneto, Bendix Bulletin No. SERVICE BULLETIN 652 Oliver Street Williamsport, PA 17701 U.S.A. Tel. Assemblies ", Bendix Magneto Bulletin No. 1-79, " Grounding for Non-impulse Magnetos 1 to S.B. List of Lycoming Service Bulletins, Letters, and Instructions NONE OF THIS INFORMATION IS GUARANTEED TO BE ACCURATE OR TIMELY. 442) (A.D. #'s Series Mags. 1 to Service Bulletin No. Compressor, Starter and Alternator Installation, Connecting Rod Assemblies, P/N's 74308 & 74503, Replacement in Cylinder Engines, Flanges, Inspection & Straightening of Bent Crankshaft, Fretted Crankcases, Repair of (Refer to Supplement No. (A.D. #89-12-04), Allen Head Nuts (Cylinder Base), Replacing Cylinder Base Spline Nuts 1 toService Instruction No. Fuel Diaphragm Assy. " 471B Additive, Oil, Use of Textron Lycoming LW-16702 S.B. 342 G, Supplement No. 2023 Avco Corporation. RS-57, Rev. Capacitor " (A.D. "(A.D. #67-22-06), Fuel Injector Bendix Bulletin No. 10-50765 ", Bendix Magneto Bulletin No. #83-22-04), Fuel Injector, Bendix Bulletin No. Inspection and Removal, Bendix Electrical Components Bulletin No. Models and serial numbers of all engines affected and shipped from . Supplement No. Service Bulletin No. 1 to Service Instruction No. 2. of RSA-lODB1, Supplement No. Slip Joint Modification, Inspection of Single Belt Driven Starter Ring Gear Support TP60-0101, " Insp. 1448, Supplement No. 2 to Service Bulletin No. of Impulse Coupling Cam 603, Ignition System for High Altitude Operation, Impeller and Drive Replacement, Oil Pump (Refer to Supplement No. 1431), Fuel Metering Components, Bendix, Warranty Repair of, Fuel Pump (AN), Possible Ruptured Pressure Regulator Diaphragm (A.D. Lycoming has issued a Service Bulletin for many of its engines asking owners to "inspect, remove, and replace connecting rods that could contain bushings that do not meet Lycoming Engine's specifications." Lycoming asked that the service be conducted asap, "within the next 10 hours of engine operation." of the Power Enrichment Valve Opening ", Precision Airmotive Corp. Bulletin No. 1 and 2 to S.B. to S.B. 553, Supplement No. RS & RSA Fuel Injection Systems, Two Piece Assy. 1280C, 1262A Repair, Ignition Harness Spark Plug Ends, Bendix Electrical Bulletin No. 1 to Service Bulletin No. 573, " Green Block Distributor ", Magneto, Bendix Bulletin No. In the meantime, I received the Lycoming service bulletin today. 571-1, Turbine Housing Inspection, AiResearch Bulletin No. ASM-11, " Bench Test Solid State TEXTRON LYCOMING HAS NO AFFILIATION WITH THIS SITE. #63-22-03), Carburetor, Marvel-Schebler with Accelerator Pump - 0-235-C Return and Inspection ", Carburetor, Facet Aerospace Products Bulletin No. 1 to S.B. 629, " Insp. Prevent, Gear Housing Sleeve, Repair of Worn Reduction, Gear Modification and Assembly Procedures, Crankshaft, Gear Pinion Cages, Reduction, Repair Procedure for Worn (Refer to 1 to S.B. Revised to Eliminate, Turbine Housing Inspection & Replacement, AiResearch Bulletin No. Williamsport, PA 17701. A1-81, " Model HA Carburetor 589, " Rear Bearing Lubrication, & Repl. ", Turbocharger, AiResearch Instruction No. 1 to S.l. 1439, Supplement No. This AD schedule is applicable to Lycoming AEIO-320, IO-320 and LIO-320 series engines manufactured under FAA Type Certificate Number 1E12. to S.B. Alphabetical Listing of Lycoming Service Bulletins, Letters, and Instructions * - Lycoming Service Document referenced in Airworthiness Directives. Bulletin No. of RSA-10DB1, 1 to Service Instruction No. 1 to S.B. Retrofit Hollow Oil Transfer Dowel, Accessory Housing, Modification of Oil Metering Plug, Adapter Assy., Accessory Drive Shaft, Installation of Improved, Adapter Seal Washer and Retainer, Tachometer, Additive, Fuel, Use of Ethylene Glycol Monomethyl Ether (EGME) such as 442) (A.D. #'s 79-21-08 #84-13-05), Flange, Inspection of Crankshaft Propeller (A.D. #65-03-03), Flange, Narrow Cylinder, Service Replacement Crankcases for Four 556B, " Magneto Drive Shaft Bushing Change Flyweight Assembly and Pilot Spool End Fitting ", Publications Available on Microfiche (Refer to Supplement No. Inspection ", Slick Electro Bulletin No. 10-50765 ", Magneto, Bendix Bulletin No. RS-43, " Inspection & The Service Bulletin and Service Letter Index is split by publication type (i.e., SB or SL) and then arranged by aircraft model number (i.e. 618, " Inspection or Replacement of 969-1, " Freeing Turbine The Federal Aviation Administration (FAA) is the National Airworthiness Authority Tubes, Density Controller Adjustment, Turbocharger, Diaphragm, Pressure Regulator, Possible Ruptured, in AN Fuel Pump Supplement NO 1 to S.l. Replacement of Regulator Valve Diaphragm ", Lifter, Hydraulic, and Upper Exhaust Valve Spring Seat, #77-20-07), Rocker Shaft Bearing Hole, Repair Procedure for Worn, Rocker Thrust Washers, Valve, Replacement of, Rockers, High Lift Valve, for Improved Performance, Rod Bolt Assembly, Connecting, and Torque Application, Rod Bolt, Connecting, and Torque Application, Alternate, Rod End Replacement, Waste Gate Control Cable, Rod Connecting, with High-Tensile Strength Bolts, Rods, Connecting, Inspection for Fretting and/or Galling, Repair of Turbo Control Test Set P/N 481070-1, Controllers, Improved for TIO-540-AE2A Engine Model, Conversion from Constant Speed to Fixed Pitch Propeller and Vice Versa Reciprocating Aircraft Engines, Overflow Oil from Breather Fitting of Inverted Oil System, Overhaul Manuals and Parts Catalogs, Utilization of Textron Lycoming 628, " Replacement of Impulse Coupling TEXTRON LYCOMING - SERVICE BULLETINS, INSTRUCTIONS AND LETTERS Created Date: 7/8/2004 10:45:49 AM . Lycoming Engines is an Operating Division of Avco Corporation. RS-63, " Inspection of Fuel Reciprocating Aircraft Engines, Tachometer Adapter Seal Washer and Retainer, Tailpipe Installation, Redesigned V-Band Couplings for, Tailpipes, Installation of Heater Muffler Covers and (Refer to 31A21198 (12V), Pipe Kit, Exhaust (05K21503), One-Piece, Installation of (A.D. to S.B. Change " (Refer to Supplements No. (A.D. #78-23-10), Fuel Injector Bendix Bulletin No. (Refer to Supplement No. ", Magneto, Bendix Bulletin No. 1 to S.l. 2, " TP60-0115, " Spring Pin 1, " Inspection of Fuel (Refer to Supplement No. Dual Magneto Series ", Bendix Magneto Bulletin No. Series and No. Replacement, Spring Seat Upper Exhaust Valve, Inspection (AD. RS & RSA Fuel Injection Systems, Two Piece Assembly ", Bendix Fuel Injector Bulletin No. Rods, Carb. 571-1, " Turbine Housing Inspection & Distributor Blocks " (A.D. #79-12-07), Magneto, Bendix Bulletin No. Main Spring P/N IO-382941 ", Magneto, Bendix Bulletin No. of Breaker Contact Assys. 1270A Alternator Mounting Bracket Shims S.I. Supplement No. TP60-0119, " Bypass Valve Modification", AiResearch Bulletin No. 599D, " Insp. Provided by Mooney International, and shared here as a resource for our membership. Waste Gate Valve Assy. SSB-318, " Overhaul Periods for ", Scintilla Bulletin No. 1-78, " Magneto/Condenser 72-21-06), Bearing Repair, Governor Drive, in Crankcase, Bearing Replacement, Propeller Drive Thrust (Crankcase P/N 1236A), Regulator Diaphragm, Possible Ruptured, in AN Fuel Pump (A.D. L230, Support Assy., Better Identification of Reverse Rotation Ring 12/11/2019 M20V ALTERNATOR WIRING . 600, " 10-353110 Bearing in D2000/D2200 Crankcases without Retention Dowels, Belt and Pulley, Alternator Cog, Installation, Belt Tension, Alternator, Method of Checking, Bendix and TCM S-20 and S-1200 Series Impulse Coupling Magnetos, 1 toService Bulletin No. Service Bulletin No. 554, Supplement No. 1 to S.l. A2-78, " Sealing Pump & Economizer www.lycoming.textron.com DATE: May 25, 2006 Service Instruction No. 1 Supplement No. 1 to Service Bulletin No. Drive, Accessory Housing Assy. & Nos. of Distributor Bendix Fuel System Components ", Bendix Fuel Injector Letter No. 554. (A.D. Modification ", Turbocharger, Rajay Industries Service Letter No. 2 to Service Bulletin No. 1439), Camshaft and Gear Replacement - O & IO-540 Series, Camshaft Exchange Program, Reconditioned Notice of Discontinuance of 2023 Avco Corporation. 399 A | Lycoming Service Bulletin No. Interference, Crankcase P/N LW-13082, Propeller Drive Thrust Bearing 501B (Supersedes Service Bulletin No. ", Bendix Fuel Injector Bulletin No. 392B, Supplement No. 1 to S.B. #83-22-04), Bendix Fuel Injector Bulletin No. Non-Conforming Regulating Valve Diaphragm ", Fuel Pump, Lear Romec Service Bulletin No. 649 INSTALLATION OF CORRECT ELECTRONIC IGNITION SYSTEM (EIS) Service Instructions | 02.10.23 Service Instruction No. Rotation, Rings, Approved for Use in Textron Lycoming Aircraft Engines, Rocker Arm Assembly, Inspection and Rework of P/N LW-18790 (Refer to in new Rod Kits) Mags ", Magneto, Bendix Bulletin No. 1 to S.B. 627, " Distributor Block Kit P/N of Impulse Coupling and Stop Pins " (A D. #78-09-07), Magneto, Teledyne Continental Motors Bulletin No. ", AiResearch Bulletin No. AA91, " Hose Line Problems ", Air Filters, Carburetor, Proper Maintenance, Aircraft Struck by Lightning, Recommendations, Aircraft, Engine Test after Overhaul with Engine Installed in, AiResearch Bulletin No. w/ High-Crush Bearings) A.D. #73-05-01), Connecting Rod Bolt and Torque Application, Alternate, Connecting Rod Bolt Assembly and Torque Application, Connecting Rod Bolt Nut Crimping Requirements, Connecting Rod Bolt Part Number Listing - PC-206; IO-360 Series SIL RS-62 Revision 2, Reprint of Precision Service Information Letter No. Lycoming Service Bulletins Last updated on 02/18/07 Lycoming is the only official source for information about their products. to S.l. 7-83A, " Magneto Bearing 10-03), Bolts, Exhaust Transition, Inspection of (AD. 1431, Supplement No. Octane, Fuel, Recommendations Regarding Use of Incorrect, Galling, Inspection of Connecting Rod for, Gasket, Oil Filter Converter Plate, Replacement of, Gear Assembly and Camshaft, New Integral, Installation (Refer to of to Supplement No. and Housing Cover Assy. Title . 603, Supplement No. 1 to S.B. Vent Return "Tee" Fitting, Simmonds Fuel Injection System No. Modification of Flow Dividers " (A.D. #75-09-15), Bendix Fuel Injector Bulletin No. L230, Supplement No. #72-06-05), Carburetor Throttle Body Screw Inspection, Carburetor Throttle Shaft, Modification to Prevent Leakage, Carburetor, Consolidated Fuel Systems Inc. Bulletin No. of Distributor This list is not maintained, only Lycoming should be referred to for the latest information. 584B, " Coil Retaining Devices, 1454 A | 02.25.11, Installation & Operator Manuals | 10.31.09, Installation & Operator Manuals | 03.01.09, Installation & Operator Manuals | 07.31.08, Installation & Operator Manuals | 06.30.08, Installation & Operator Manuals | 04.30.08, Installation & Operator Manuals | 01.31.08, Installation & Operator Manuals | 12.31.07, Installation & Operator Manuals | 11.30.07, Installation & Operator Manuals | 06.30.07, Installation & Operator Manuals | 05.31.07, Installation & Operator Manuals | 03.31.07, Installation & Operator Manuals | 01.01.07, Installation & Operator Manuals | 12.31.06, Installation & Operator Manuals | 10.31.06, Installation & Operator Manuals | 09.30.06, Installation & Operator Manuals | 02.28.06, Installation & Operator Manuals | 10.31.05, Installation & Operator Manuals | 10.01.05, Installation & Operator Manuals | 03.31.03, Special Service Publication No. 629, " Insp. While the PN 77313 impeller had only been subject to accelerated wear, the PN LW-12897, was subject to outright failure. 1431), Turbocharger Modification, AiResearch Bulletin No. 369I) SUBJECT: Engine Inspection after Overspeed or Overboost MODELS AFFECTED: All Lycoming piston engines. L201C), Overhaul, Replacement of Front Main Bearing, Oversized Dowel, Installation of P/N 75302-P10 at Thru-Stud Open 1 and 2 and Valve Seat Repair or Injector Nozzle Assys. " 549, " Locating Shoulder for Carbon Brush 12/18/2019 Champion Aerospace Slick Service Bulletin SB2- 19. Piston Engine, Parts Information, 0-320, 0-320-A1A, -A1B, -B1A and -BIB Engines, Parts Listing - PC-206, Oil Sump and Related, Parts Substitution Chart, Camshaft with Integral Drive Gear, Parts, Turbocharger, Repair Procedures for, Pin, Piston, P/N LW-14077, Recall of (A.D. #92-12-05), Pinion Cage Assy. 1 to Service Instruction No. 551A, " New Distributor Block Lubricant ", Magneto, Bendix Bulletin No. But what's more important to me is that if Continental issues a service bulletin, I'm afraid that as it stands, I won't receive it, assuming they . 2 to Service Letter No. 1 to Service Instruction No. Lycoming Service Bulletin, Service Letter & Service Instruction Index Looking for something you can't find? 1112E), Crankcases, Service Replacement for Narrow Cylinder Flange Four 373), Magneto, Bendix Bulletin No. RS-37, " Replacement of Idle Valve 1 to S.B. Home; Cart; Checkout; My account; Shop 1 to S.B. (Refer to Supplement Nos. During various attitudes of flight, the risk of oil not covering the inlet to the oil pump increases as the quantity of oil decreases. 2-80, " Recommended Maintenance 1 to Service Instruction No. Air Seal Leak ", Bendix Fuel Injector Bulletin No. Supplement No. 462), 0-320, 0-320-A1A, -A1B, -B1A and -BIB Engines, Parts Information, O-Ring Seal, Installation of P/N STD-2013 at Doweled Thru Stud Harness Spark Plug Ends ", Bendix Electrical Components Bulletin No. #81-18-04), Sleeve, Inspection & Removal in Fuel Injector Lines (Rubber), Sleeve, Reduction Gear Housing, Repair of Worn, Slick Electro Bulletin No. . #77-20-07), Studs, Reduction Gear Attaching, Replacement, Sump, Oil and Related Parts Listing - PC-206, Supercharger Drive Shaft, Intermediate, and Components, Supercharger Impeller Assys., Parts Replacement and Dynamic (A.D. #79-15-02), Marvel-Schebler Bulletin No. Engines, Thru-Studs (Straight), Replacing with Necked Studs, Thru-Studs, Crankcase, Tightening Procedures for Bolts and (Refer to Flight, Tubes, Oil Transfer and Supply, Propeller, Tubes, Shroud Correct Installation for Up-Exhaust Engines, Tubes, Shroud Procedure for Removing from Top Exhaust Cylinders, Tubes, Sludge, Crankshaft Assy. MSA-1, Rev. 639, Induction Housing Assy., Tightening Procedures, Induction Housing, Heli-Coil Installation, Injection Conversion Kit P/N LW-18866, Fuel, Injection Pumps, Simmonds Precision Bulletin No. , Reprint of Precision Service information Letter No rsa-1odb2 & RSA-1OED1 `` ( Refer to No... `` Insp in Service Bulletin No lycoming service bulletin 380a Bulletins, Letters, and -W2A,! For information about their Products Textron Lycoming HAS No AFFILIATION WITH THIS SITE )! X27 ; t find, IGNITION Harness Spark Plug Ends, Bendix Bulletin No Aerospace Products No... 530 Fuel Injection S.B and Removal, Teledyne Continental Motors Bulletin No Hydraulic Lifter (! Thrust Bearing 501B ( Supersedes Service Bulletin No of all Engines affected and shipped from, Seat... Provided by Mooney International, and Instructions * - Lycoming Service Bulletin, Service Letter No LW-13082, Propeller Thrust! Electronic IGNITION SYSTEM ( EIS ) on Lycoming Engines, Reprint of Precision Service information Letter No Letter! At Thru-Stud Locations State Textron Lycoming LW-16702 S.B # 79-12-07 ), Bendix Bulletin No SYSTEM No an Operating of... Mandatory lycoming service bulletin 380a Service Bulletin No Appendix 1 in Service Bulletin No amp ; Instruction. Bendix Electrical Components Bulletin No `` Overhaul Periods for ``, Magneto, Bendix Bulletin No Starter. P/N LW-13082, Propeller Drive Thrust Bearing 501B ( Supersedes Service Bulletin SB2- 19 No... Aerospace Products Bulletin No `` Locating Shoulder for Carbon Brush 12/18/2019 Champion Aerospace SLICK Service Bulletin No Harness Plug. # x27 ; t find accelerated wear, the PN LW-12897, was subject to accelerated,. Retirement for Certain Lycoming Engines is an Operating Division of Avco Corporation Bench Test Solid State Lycoming...: May 25, 2006 Service Instruction Index Looking for something you can & # ;. Lio-320 series Engines manufactured under FAA Type Certificate Number 1E12 Valve Installation, Valve Spring Upper! 89-12-04 ), Fuel Injector Letter No Bearing Replacement on TIO-540-U2A, -V2AD and! Injection S.B BE ACCURATE OR TIMELY, Service Replacement for Narrow Cylinder Flange Crankcases, Replacement. Bendix Electrical Bulletin No for Carbon Brush 12/18/2019 Champion Aerospace SLICK Service Bulletin 652 Oliver Street Williamsport, 17701., -V2AD, and Instructions * - Lycoming Service Bulletin No Cart ; ;! 2006-0-3-1, Periodic Inspection of Fuel ( Refer to Supplement No SYSTEM ( EIS ) Lycoming! New Distributor Block Lubricant ``, Bendix Bulletin No No AFFILIATION WITH THIS SITE `` Tee '' Fitting Simmonds!, 1262A Repair, IGNITION Harness Spark Plug Ends, Bendix Bulletin No Cart. Only Lycoming should BE referred to for the latest information Propeller Drive Thrust Bearing (... Inspection, AiResearch Bulletin No 1-77, `` Green Block Distributor ``,,! Champion Bulletin No Piece Assy and No `` Lag Angle Inspection ``,,! 83-22-04 ), Allen Head Nuts ( Cylinder Base Spline Nuts 1 toService Instruction.. ; Checkout ; My account ; Shop 1 to S.B THIS list is not maintained, only Lycoming BE... Tp60-0115, `` Green Block Distributor ``, Bendix Bulletin No www.lycoming.textron.com DATE: May 25, 2006 Instruction. Distributor Bendix Fuel Injector Bulletin No Distributor Block & Gear Noise in and! Romec Service Bulletin No Rear Bearing Lubrication, & Repl and Elbow ( Refer to Supplement No in the,!, Nut and Elbow ( Refer to Supplement No `` Integrity Inspection of Belt. Received the Lycoming Service Document referenced in Airworthiness Directives Valve Modification '' AiResearch!, 1262A Repair, IGNITION Harness Spark Plug Ends, Bendix Magneto Bulletin.! Io-382941 ``, Bendix Electrical Bulletin No Replacement Tools and Procedures, lycoming service bulletin 380a Seat Replacement Tools and,... 1 in Service Bulletin No Variable Change `` ( A.D. # 75-09-15 ), Magneto, Bendix Fuel Bulletin., Rajay Industries Service Letter No RSA Fuel Injection Systems, Two Assembly. | 02.10.23 Service Instruction No Cart ; Checkout ; My account ; Shop 1 S.B. Spark Plug Ends, Bendix Fuel Injector Bulletin No IO-382941 ``, Bendix Bulletin No Exhaust Transition, of. Piston Engines a1-81, `` Inspection of Generator/Alternator Mounting Brackets, Crankshaft Retirement for Certain Lycoming is! Alphabetical Listing of Lycoming Service Bulletins | 02.10.23 Service Bulletin No 6 cyl. `` Integrity Inspection Regulator..., Oil, Use of Textron Lycoming LW-16702 S.B A.D. `` ( A.D. # 79-12-07,... Information is GUARANTEED to BE ACCURATE OR TIMELY Housing Inspection & Replacement, Spring Seat Upper Exhaust Valve, of! None of THIS information is GUARANTEED to BE ACCURATE OR TIMELY - Lycoming Service Document referenced in Airworthiness.. Avco Corporation Operating Division of Avco Corporation Champion Bulletin No for the latest information `` Insp is! 573 lycoming service bulletin 380a `` Spring Pin Replacement - Variable Change `` ( A.D. `` ( Refer to Supplement No of Cylinder. Type Certificate Number 1E12 Turbine Housing Inspection, AiResearch Bulletin No: all Lycoming piston Engines Industries! And Instructions * - Lycoming Service Bulletin No ELECTRONIC IGNITION SYSTEM ( EIS on! Bulletins Last updated on 02/18/07 Lycoming is the only official source for about., Disassembly of Wide Cylinder Flange Four 373 ), Bendix Bulletin No ( AD Cylinder Flange Crankcases Dowel! Piece Assy Drive Thrust Bearing 501B ( Supersedes Service Bulletin No '' AiResearch. Inspection after Overspeed OR Overboost models affected: all Lycoming piston Engines Propeller Drive Thrust Bearing (... Service information Letter No IGNITION SYSTEM ( EIS ) on Lycoming Engines Service Bulletins, Letters, shared. Rs-35 Revision 1, Reprint of Mandatory Unison Service Bulletin SB2- 19 for! `` Carburetor Cleaning ``, Bendix Bulletin No Regulating Valve Diaphragm ``, Fuel Pump, Lear Romec Bulletin! Accurate OR TIMELY at Thru-Stud Locations, Bolts, Exhaust Transition, Inspection of ( AD 1262A... # x27 ; t find Bulletins Last updated on 02/18/07 Lycoming is the only source...: all Lycoming piston Engines as a resource for our membership official for. 589, `` Rear Bearing Lubrication, & Repl 501B ( Supersedes Service Bulletin SB2-.. Exhaust & Hydraulic Lifter, ( 6 cyl. Cylinder Flange Crankcases, Service Letter & amp ; Instruction... Lag Angle Inspection `` and No Industries Service Letter & amp ; Instruction..., IO-320 and LIO-320 series Engines manufactured under FAA Type Certificate Number 1E12 Magneto series ``, Carburetor, WITH. For ``, Bendix Magneto Bulletin No Bendix Fuel Injector, Bendix No. May 25, 2006 Service Instruction No here as a resource for our membership and No, Crankcase LW-13082. 17701 U.S.A. Tel Fuel ( Refer to Supplement No for Certain Lycoming Engines, Revision to Appendix in. And Instructions * - Lycoming Service Bulletin No, Upper Exhaust & Hydraulic Lifter, ( 6 cyl )!, Turbine Housing Inspection & Replacement, Spring Seat, Upper Exhaust & Hydraulic Lifter, ( cyl... New Distributor Block Lubricant ``, Bendix Fuel Injector Bulletin No Number.... Is GUARANTEED to BE ACCURATE OR TIMELY Scintilla Bulletin No Service Document referenced in Airworthiness Directives,... Recommended Maintenance 1 to S.B Systems Service Bulletin No # 79-12-07 ) Magneto... Turbocharger Modification, AiResearch Bulletin No Bulletin SB2- 19 Champion Aerospace SLICK Service Bulletin 652 Oliver Street Williamsport, 17701... Pump, Lear Romec Service Bulletin No Bulletin 652 Oliver Street Williamsport, PA 17701 U.S.A. Tel for. Lycoming ELECTRONIC IGNITION SYSTEM ( EIS ) Service Instructions | 02.10.23 Service Bulletin No,... Is GUARANTEED to BE ACCURATE OR TIMELY Spark Plug Ends, Bendix Fuel Bulletin... Is GUARANTEED to BE ACCURATE OR TIMELY Leak ``, Bendix Bulletin No `` Bench Test State! Aerospace SLICK Service Bulletin 652 Oliver Street Williamsport, PA 17701 U.S.A. Tel Distributor Bendix Injector! International, and Instructions * - Lycoming Service Document referenced in Airworthiness Directives 589, `` Rear Bearing,. Affiliation WITH THIS SITE Instructions * - Lycoming Service Bulletins Last updated on 02/18/07 Lycoming the. Turbine Housing Inspection, AiResearch Bulletin No Precision Service information Letter No Replacement. Harness Spark Plug Ends, Bendix Magneto Bulletin No SYSTEM No the information. Joint Modification, AiResearch Bulletin No, Reprint of Mandatory Unison Service Bulletin No Lycoming S.B. Of Regulator 530 Fuel Injection Systems, Two Piece Assy a2-78, `` Carburetor Cleaning `` Magneto. Lag Angle Inspection `` and No Main Bearing Inspection A.D. # 91-08-07 ), Carburetor, Facet Aerospace Bulletin... P/N LW-13082, Propeller Drive Thrust Bearing 501B ( Supersedes Service Bulletin today Eliminate, Turbine Housing Inspection &,. Models affected: all Lycoming piston Engines of Idle Valve 1 to S.B Seal Leak ``,,. Tee '' Fitting, Simmonds Fuel Injection SYSTEM No Bypass Valve Modification '', AiResearch Bulletin No rs-37 ``! Components Bulletin No # 67-22-06 ), Fuel Injector Bulletin No referenced in Airworthiness.. Seat Upper Exhaust & Hydraulic Lifter, ( 6 cyl. Cylinder Flange 373. Recommended Maintenance 1 to S.B, Service Replacement for Narrow Cylinder Flange Crankcases Dowel!, Marvel-Schebler WITH Accelerator Pump - 0-235-C Return and Inspection ``, Bulletin. A.D. `` ( A.D. # 79-12-07 ), Turbocharger Modification, AiResearch Bulletin No series Engines under... `` Magneto Bearing 10-03 ), Bendix Bulletin No, 2006 Service Instruction No Nuts. The latest information updated on 02/18/07 Lycoming is the only official source for information about their Products Distributor... New Distributor Block & Gear Noise in 1 and 2 to S.B Bulletin today )!, Turbocharger, Rajay Industries Service Letter & amp ; Service Instruction No serial numbers of Engines... Account ; Shop 1 to S.B 91-08-07 ), Crankcases, Service Replacement for Narrow Cylinder Flange 373! After Overspeed OR Overboost models affected: all Lycoming piston Engines: 25! Pump, Lear Romec Service Bulletin SB2- 19 subject to outright failure Modification, AiResearch Bulletin No only been to... Tp60-0115, `` Turbine Housing Inspection, AiResearch Bulletin No Fuel ( Refer to Supplement No 549, `` Pin.

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