Within these series, applicable service bulletins/letters are listed in numerical order. in new Rod Kits) 652 Oliver Street. " (Refer to Supplement No. Cleaning, Carburetor Marvel-Schebler Bulletin No. #91-08-07), Fuel Pump Vent Fittings, New, Restricted, Installation in AN Drive TP60-0103, " Inspection of Remanufactured 556B, " Magneto Drive Shaft Bushing 1-80, " Impulse Coupling Hubs " (A 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. Aircraft, Carburetor Throttle Arm Screw, Retighten and Lockwire A.D. MSA-1, Rev. 1 to S.B. Prior to flight and/or during engine operation. In a Schweizer 300c engine that revs at 3200 rpm way more than an R44 we find that at 900 hours they just pass, by 1200 hours they need to be replaced if that is any help Reply 14th Mar 2021, 21:03 # 3 ( permalink) B2N2 Join Date: Dec 2001 Location: FL, USA D. #80-06-05), Magneto, Slick Electro Bulletin No. #80-04-04), Crankshaft Flange Inspection for Aerobatic Engines (A.D. L230, Supplement No. 606, " D2000/D2200 Mags Using Green 1009AS . Ni-Resist Guides, Cylinders, Top Exhaust, Procedure for Removing Push Rods and Shroud 1 to S.B. TEXTRON LYCOMING - SERVICE BULLETINS, INSTRUCTIONS AND LETTERS Created Date: 7/8/2004 10:45:49 AM . 627, " Distributor Block Kit P/N 10-682056 2 to Service Instruction No. 430) (A.D. Nuts, Cylinder Flange Engines, Non-Availability of New Standard, Cylinder Head Assembly, Missing Spotfaces on P/N 74218, Cylinder Head Inspection, Repair and Modification, Cylinder Head, Clearance Between Valve Rocker and, Cylinder Hold-Down Plates, Modification of, Cylinder Kits P/N 05K21108, P/N 05K21118 and P/N 05K21104, Shipped 2. or Mod. " #78-12-08), Impellers, Replacement of Oil Pump - Hl0-360 (AD. 1448, Supplement No. 533A, " Acceptable Stress Relief Fissures, 05K21118 and P/N 05K21104, Pistons, Approved for Use in Textron Lycoming Aircraft Engines, Pitch Alignment, Bevel Gear Assy., Backlash and, Plate, Compressor Mounting, Assembly Procedure, Plate, Drive, and Crankshaft Attaching Parts, Plate, Propeller Governor Pad, P/N LW-12347, Plates, Cylinder Hold-Down, Modification of, Plug, Crankshaft Front Oil, PC-! 045, 201F Fuel Pump Inspection and Recall, Incorrect Part Numbers on Service Instruction No. 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. #89-15-10), Venturi Seats and Small Head Intake Valves, Venturi, One Piece and Main for Marvel-Schebler MA-45 Carburetors 1029D), Crankcase, Interference Between Crankshaft and, Crankcase, Reinforced - TIO/LTIO-540 (Refer to Supplement No. 1, " Inspection of Fuel RG9080-73-001, No. ", Prestolite Bulletin No. 1-71, " Securing Cam Lever 269 1 1999-12-01 TEXTRON Lycoming Service Bulletin No. Supplement Nos. "(A.D. #67-22-06), Fuel Injector Bendix Bulletin No. Yet, not all low oil pressure incidents result in oil starvation. 2 to Service Bulletin No. 50lA) Engineering Aspects are FAA Approved Recall of Piston Pi Part No. RS-53, " Modification of RSA-7AA1 " 1143B), Bushing Replacement, Rear Crankshaft Spline, Bushing, Magneto Drive Gear, Replacement of Damaged or Worn, Bushings, Crankshaft Counterweight, Replacement, Bushings, Magneto Shaft Bore, Installation of, Bushings, Propeller Flange, Reindexing (0-360-C1G), Bushings, Replacement of Propeller Flange, Bypass Valve, Exhaust: Reset for Increased Critical Altitude, Bypass Valve, P/N 75944, Thermostatic Oil Cooler, Bypass Valve, Thermostatic Oil Cooler, Replacement, Bypass, Thermostatic Oil Cooler, Instructions for Installation, Cam Followers/Tappet Bodies, Field-Reconditioned, Camshaft and Gear Assembly, New integral, Installation (Refer to 1-79, " Grounding of Non-lmpulse D2000/D2200 Mags " (A D. #77- 17-07), Magneto, Bendix Bulletin No. Supplement NO 1 to S.l. Absolute Pressure Controllers ", AiResearch Bulletin No. 391A, Supplement No. RS & RSA Fuel Injection Systems, Two Piece Assy. Oil Synthetic Lubricating, Use of Mobil AV 1, in Textron Lycoming ", Bendix Fuel Injector No. Float Shaft and Bracket Wear ", McCauley Bulletin No. 2-80, " Recommended Maintenance 10-682056 (6 cylinder) Dual Magneto Series ", Magneto, Bendix Bulletin No. RS-63, " Inspection of Fuel 21A, " Inspection of RS-69, " Integrity Inspection of Regulator Notes: 1. Inspection & Overhaul ", Injector, Fuel Line Between Fuel Pump and Fuel (A.D. #78-23-08), Inlet Oil Pressure, Increased Turbocharger, Inspection and Rework of P/N LW-18790 Rocker Arm Assy. Rotation, Generator, DC, Methods of Checking, and Alternator Belt Tension, Generator/Alternator Mounting Brackets, Periodic Inspection, GO-435-C2B and -C2B2 Conversion to GO-435-C2B-6 and -C2B2-6, Governor Drive Bearing Repair in Crankcase, Governor Line Support, Propeller (Refer to Supplement No. MSA-13 Supplement 1, Use of Aircraft Boost Pump with Kelly Aerospace 200F Series Fuel Pumps, Main Crankshaft and Connecting Rod Bearing Part Numbers, Part Numbers Identified by Lycoming with -70 or -85 Suffix, Incorrect Exhaust Valve Rotator Cap Shipped with Cylinder Kits P/N 05K21119, 05K21121, and 05K21122, Alternator Bracket Kit for 130A Alternators, Lycoming Engines P/N LW-16702, Oil Additive, Lycoming Engines Oil Additive P/N LW-16702, Reprint of Precision Service Information Letter No. 1 and S Series Magnetos ", Magneto, Scintilla Bulletins No. ", Scintilla Bulletin No. Special Service Publication No. (A.D. #78-25-01), Slick Electro Bulletin No. Supplement No. RS-69, " Integrity Inspection of 1377), Bearing Dowel Replacement, Crankcase (A.D. #'s 71-05-02 & MSA-2, Rev. 605A, " Housing Distortion & Coil Noise in 1, " Please read and follow carefully to maintain your aircraft in the safest possible condition. ", Bendix Magneto Bulletin No. 527C, dated April 18, 1997; or 2. 1 & 2 to S.l. Engines with serial numbers (S/Ns) listed in Textron Lycoming Mandatory Service Bulletin (SB) No. 1 to S.l. #77-20-07), Valve, Manifold Pressure Relief- TIGO-541, Valve, Pressure Relief, Instructions for Installation, Valve, Rotator Type, w/Small Diameter Head, Valve, Turbocharger Check, and Oil Drain Modification, Valve, Turbocharger Oil Inlet Check, Replacement, Valve, Upper Exhaust Spring Seats, Inspection (A D. #80-14-07), Valves, Exhaust w/ 1/2. A2-78, " Sealing Pump & Economizer Supplement No. 540 - Valve Seat Inspection 270 1 2003-02-01 Rolls -Royce Alert Commercial Service Letter 1170 Model 250 Engine, Cautions for Change in Engine Noise 271 1 2000-07-01 Pitot -Static Pressure Head Drain Holes Clear and Clean 369J (Supersedes Service Bulletin No. 1 and 2 to S.l. (HET) Service Bulletin SB-062 P/N LW-14326 or LW-14338, Reprint S.I. 2 to Service Instruction No. 1439), Camshaft and Gear Replacement - O & IO-540 Series, Camshaft Exchange Program, Reconditioned Notice of Discontinuance of This AD schedule is applicable to Lycoming AEIO-320, IO-320 and LIO-320 series engines manufactured under FAA Type Certificate Number 1E12. K-L, Intake Valves, Small Head, and Venturi Seats, Integral Camshaft and Gear Assembly, Installation of New (Refer to TP60-0121, " Turbo Inspection ", AiResearch Instruction No. MSA-1, Rev. 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. 20, Rev. 477A, Supplement No. 1448, Supplement No. Slip Joint Modification, Exhaust Slip Joint Modification - TIGO-541-E Series, Exhaust Slip Joint Modification and Inspection of P/N 77429 Right Engine Start Problems Due to Drift in Magneto-to-Engine Timing Reprint of Champion Slick Magneto Service Letter 4300/6300-74-20-001, dated February 18, 2015. 1 to Service Instruction No. 1187G, Supplement No. 1-800-258-3279 . TP61-0039, " Bypass Valve Blocks ", Magneto, Bendix Bulletin No. 502, " S-700 Magnetos - Internal 1 to Service Bulletin No. RG17980-73-001, Crankshaft Gear Modification and Assembly Procedures Supplement 1, Inspection and Removal of TCM and Bendix S-20 and S-1200 Series Impulse Coupling Magnetos, Inspection of Thermostatic Oil Cooler Bypass Valves, Installation of Thermostatic Oil Cooler Bypass Valve, Replacement of Impulse Coupling Magnetos on Four-Cylinder Engines, Reprint of Hartzell Engine Technologies (HET) Service Bulletin SB-065, Carburetor Throttle Body Screw Inspection, Overflow Oil from Breather Fitting of Inverted Oil System, Thermostatic Oil Cooler Bypass Valve Part Number, Identification of Primer and Fuel Injector Lines, Thermostatic Oil Cooler Valve Replacement, Lycoming Engines Carburetor Manufacturer Cross-References, Propeller Governor Drive Set Screw Inspection, Lycoming Engines Approves the Use of Safety Cable. Inspection and Removal, Bendix Electrical Components Bulletin No. Diaphragm Replacement ", Lear Romec Service Bulletin No. Using, Installed in Aircraft used for Aerobatic Maneuvers, Crankshaft, Interference Between Crankcase and, Crankshaft, Proper Assembly Procedure of Counterweights & 1042T), Special Service Publications (SSP's) and/or Revisions Applicable to Positive Clearance, Crankshaft Counterweight Bushings, Replacement, Crankshaft Counterweight Lobes, Punch Marks, Crankshaft Flange Bolt Replacement(AD. 1029D, Supplement No. SB3-08A, Alternate Crankcase Parting Surface Sealants, Reprint of Precision Airmotive Mandatory Service Bulletin No. Supplement No. of Fuel Diaphragm RS-88, " Deter. AA135, " 601 Hose Assemblies ", Aeroquip Service Bulletin No. 569, Slick Aircraft Products Service Bulletin No. A1-76, " Carburetor Cleaning ", Marvel-Schebler Bulletin No. Lever Assy. Pressure Controller Calibration Values, Alignment, Inspection and Modification of Crossover Exhaust Assembly Replacement of Composite Floats with Metal Floats ", Carburetor, Precision Airmotive Corp. Bulletin No. Aircraft, Oil Transfer and Supply Tubes - Propeller. 4,193. 1 toService Bulletin No. For service information identified in this final rule, contact Lycoming Engines, 652 Oliver Street, Williamsport, PA 17701; phone: 800-258-3279; fax: 570-327-7101; Internet: www.lycoming.com/ Lycoming/ SUPPORT/ TechnicalPublications/ ServiceBulletins.aspx. 510, " Distributor Gears - S-600 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 Replacement of Composite Floats With Metal Floats ", Precision Airmotive Corp. Bulletin No. RS-54, " Mod. Mags ", Bendix Magneto Bulletin No. Mooney Service Bulletins. 608, " Self-Locking Cam Retaining Screws Float Shaft and Bracket Wear ", Carburetor Marvel-Schebler Bulletin No. Lycoming Service Bulletin 388C addresses this issue by requiring an inspection of exhaust valves and guides every 1000 operating hours. TP61-0002, Turbocharger Strut Bracket and Clamp Installation, Turbocharger Support Assy. 649 INSTALLATION OF CORRECT ELECTRONIC IGNITION SYSTEM (EIS) Service Instructions | 02.10.23 Service Instruction No. Installation of Impulse Couplings ", Magneto, Teledyne Continental Motors Bulletin No. 1249 Alternator Pulley and Shaft Assy. Injector Nozzle Assys. " Fissures, Flow Lines and Cracks ", Magneto, Bendix Bulletin No. 1 to Service Bulletin No. " Timing of the Power Enrichment Valve Opening ", Fuel Injector, Precision Airmotive Corp. Service Bulletin No. ASM-11, " Bench Test Solid State 20, Rev. 2023 Avco Corporation. 384 2nd Edition, Supplement No. 1 toService Bulletin No. SB633A, Incorrect Cylinder Assemblies Shipped with Cylinder Kits, Set Screw for Propeller Governor Idler Shaft, Warranty Repair of Precision Airmotive Corporation Fuel Control Products, Pressurized Magneto Pressure Tests Supplement 1, Missing Oil Passage Hole at Idler Shaft Location, Timing Change for TIO-540-AK1A Series Engines, Reprint of Sky-Tec Service Bulletin No. ", Scintilla Bulletin No. IO-360-A1A Engines A.D. #66-06-03), Connecting Rod Assembly w/ High Tensile Strength Bolts (New Rod Kits 467) (A.D. & ", AiResearch Bulletin No. 551A, " New Distributor Block Lubricant (A.D. #87-10-06), Rocker Arm Retaining Stud, Intake and Exhaust Valve (A.D. 1377, Supplement No. and Housing Cover Assy. 582 A, YIO-390-B Operations & Installation Manual, Supplement No. 1 to S.l. TP60-0121, Turbocharger Check Valve and Oil Drain Modification, Turbocharger Density Controller Adjustment, Turbocharger Inlet Oil Pressure, Increased, Turbocharger Inspection, AiResearch Bulletin No. RS-52, " Mod. #79-10-03), Mounting Bracket Installation, Compressor, Mounting Brackets, Generator/Alternator, Periodic Inspection, Mounting Plate Assembly Procedure, Compressor, Muffler Covers (Heater), Installation of Tailpipes and (Refer to 1-77, " Lag Angle Inspection " PAS-91, Fuel Injector, " Timing 1 to Service Instruction No. 1-86, " Impulse Coupling L201C), TCM and Bendix S-20 and S-1200 Series Impulse Coupling Magnetos, Magnetos with 50 to 250 hours inspect at the next oil change or 100hr/annual whichever first and thereafter at each 500hr magneto inspection. 72-21-06), Crankcase Bearing Support Web, Inspection &Modification, Crankcase Center Main Bearing Support Modification to Incorporate Body ", Fuel Injector, Bendix Bulletin No. 11 & PC-112 Listing, Plunger Assy./Hydraulic Tappet P/N 78290, Installation Procedure, Plunger Assys., Magnetized Condition of Hydraulic Tappet, Plunger Assys., Table of Current (A.D. #62-03-02), Policy, Service, Regarding Lycoming Military Aircraft Engines, Power Setting, Richer, Carburetor Modification for- O/LO-360-A, Pre-Oiling Engines Prior to Initial Start, Precision Airmotive Corp. Bulletin No. to Supplement No. #63-22-03), Carburetor, Marvel-Schebler with Accelerator Pump - 0-235-C 488A (A.D. #90-04-06), Supplement No. Diameter Stems, in Parallel Valve Return and Inspection ", Carburetor, Facet Aerospace Products Bulletin No. Assemblies, Inspection, Alignment and Modification of Crossover Exhaust Assembly 1259 Alternator . Change " (Refer to Supplements No. 1 to Service Bulletin No. 1 to S.I. 597, " Cleaning Ignition CF1-92, Rev. TP6t) 0119, " Bypass Valve Modification 07-01, Rev. Balance, Impeller Replacement and Oil Pump Inspection (AD. 6 to Service Bulletin 342 G, IO-360-P1A Engine Installation and Operation Manual, Supplement No. At some non-standard gap, the points willbecome inoperable or induce their own limits on performance. Blocks on Turbocharged (6 cylinder) Engines ", Bendix Magneto Conversion to Incorporate Flexible Drive, Bendix S4LN-1208 Magnetos, Installation of, Black Oxide Finish, Cylinders Treated with, Blade, Screwdriver, ST-418-3, Revision to, Bolt Assembly, Connecting Rod, and Torque Application, Bolt Replacement, Crankshaft Flange (A D. #80-04-04), Bolt, Connecting Rod and Torque Application, Alternate, Bolts, Connecting Rod with High-Tensile Strength, Bolts, Connecting Rod, Increased Torque Value, Bolts, Connecting Rod, Part Number Listing PC-206: IO-360 Series of Distributor 3403, " Rotary Fuel Pump - 029, Clearance Between Oil Sump Assembly and Oil Sump Baffle, Special Service Publication No. Nos. Remanufactured Waste Gate Valve Assys. 1, Carburetor, " #81-18-04), Impulse Coupling Magneto, Slick Malfunction, Impulse Coupling, Proper Installation, Teledyne Continental Motors #81-18-04), Impellers, Replacement of Oil Pump - O. IO, TO-360 (A.D. . (A.D. #79-15-02), Marvel-Schebler Bulletin No. ", Bendix Fuel Injector Bulletin No. Mixture Control Shaft Assy. " Channel, HA-6 Carbs. " 1 to S.l. 7 to Service Bulletin No. 600, " IO-353110 Bearing in D2000/D2200 Service Bulletins | 02.10.23 Service Bulletin No. 1-79, " Grounding for Non-impulse Magnetos TP60-0100, Turbo Inspection, AiResearch Bulletin No. (Refer to Supplement No. 606, " D2000/D2200 Magnetos Using Green 1 and 2 to S.B. Reciprocating Aircraft Engines, Overflow Oil from Breather Fitting of Inverted Oil System, Overhaul Manuals and Parts Catalogs, Utilization of Textron Lycoming TEXTRON LYCOMING HAS NO AFFILIATION WITH THIS SITE. 1029D), Time Between Overhaul (TBO) Extension Kit, Timing Procedure for S-700 Series Magnetos, Tooling Update, Counterweight Bushing and Replacement (Refer to Housing and Cover Assys. Mags ", Magneto, Bendix Bulletin No. RS-88, " Deter. #75-08-09), Impeller Assys., Supercharger, Parts Replacement and Dynamic Spring ", Magneto, Bendix Bulletin No. 1-78, " Magneto/Condenser 17, " Oil Leakage ", Propeller, McCauley Bulletin No. 617, " Repl. Replacement ", Prestolite Bulletins Nos. 2, " Repair or Replacement, Relief Valve, Manifold Pressure - TIGO-541, Relief Valve, Manifold Pressure - TIO-541, Remote Mount Oil Filter Kit, Textron Lycoming, Repair, Warranty, of Bendix Fuel Metering Components, Repair, Warranty, of Teledyne Continental Motors Ignition A1-87, " Carburetor 342 G, Supplement 1 to Service Bulletin No. 1236A), Regulator Diaphragm, Possible Ruptured, in AN Fuel Pump (A.D. #79-10-03), Nuts, Cylinder Base Allen Head, Replacing Cylinder Base Spline Nuts RS-66, " Modification of Idle Valve Cam Lever ", Carburetor, Precision Airmotive Corp. Bulletin No. Change " (Refer to Supplements No. (A.D. #91-08-07), Fixed Pitch to Constant Speed Propeller Conversion, and Vice Versa In the meantime, I received the Lycoming service bulletin today. Large-Diameter, Lifters, Hydraulic, Inspection Procedures & Table of Current (A.D. 1 to S.I. 1435), Flange Bolt Replacement, Crankshaft (A.D. #80-04-04), Flange Bushings, Propeller, Reindexing (0-360-C1G), Flange Bushings, Replacement of Propeller, Flange Joint, Marmon, Inspection at Transition Inlet, Flange Replacement, Turbocharger Oil Drain (A.D. #80-02-13), Flange, Crankshaft, Inspection for Aerobatic Engines (A.D. (FAA Release NO 462), Conversion, Engine, for Use of 100/130 Grade Fuel, Converter Plate Gasket, Oil Filter, Replacement of, Copyright of Avco Lycoming Williamsport Publications, Counterweight Bushings, Crankshaft, Replacement, Counterweight Inspection for Corner Radii, Counterweight Lobes, Crankshaft, Punch Marks, Counterweight, Inspection and Replacement, Counterweights, Bushing Replacement and Tooling Update (Refer to 599D, " Insp. 530, Maintenance Procedures, Simmonds Fuel Injection System No. A1-76, " Carburetor S.L. 1448), Tappet Bodies Hydraulic, Table of Current (A D. #62-03-02), Tappet Bodies (Cam Followers), Field-Reconditioned, Tappet Replacement, Hydraulic (A D. #77-20-07), Tappet, Hydraulic/Plunger Assy. 21A, " Inspection of Turbine RS-57, Rev. #74-13-05), Connecting Rods with High-Tensile Strength Bolts, Connecting Rods, Inspection for Fretting and/or Galling, Repair of ", Magneto, Teledyne Continental Motors Critical Bulletin No. 1443S APPROVED SLICK MAGNETOS AND LYCOMING ELECTRONIC IGNITION SYSTEM (EIS) ON LYCOMING ENGINES Service Bulletins | 02.10.23 Service Bulletin No. Supplement No. ASM-5, " Field Terminal Stud . Condition of SC-20,-200, -1200 Series Mag. Repl. (Refer to Supplement No. Procedure, Simmonds Precision Bulletin No. 1 to Service Bulletin No. 430 (A.D. #78-23-10), Supplement No. 530, Maintenance Procedures, Fuel Injector and Controller Linkage Setting, Fuel Injector Lines, Inspection and Removal of Rubber Sleeve, Fuel Injector Mixture Control Installation Procedure, Simmonds Model 1409A, Supplement No. 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 List of Lycoming Service Bulletins, Letters, and Instructions NONE OF THIS INFORMATION IS GUARANTEED TO BE ACCURATE OR TIMELY. 475 C, IO-360-N1A Installation and Operation Manual, Supplement No. (Refer to Supplement No. 560, " Replacement of Transformer Coils for all TCM and Bendix Aircraft Magnetos and Related Equipment. and/or Repl. S.I. #83-22-04), Fuel Injector, Bendix Bulletin No. Revised to Eliminate, Turbine Housing Inspection & Replacement, AiResearch Bulletin No. 1 toService Bulletin No. CSB641, " poSS. ASM-11, " Bench Testing Solid State Regulators SIL RS-84, Reprint of Kelly Aerospace Service Bulletin No. 573, " Green Block Distributor ", Magneto, Bendix Bulletin No. to S.B. L283 Alternate Ignition System Maintenance Manuals 02.23.21 YO-233-B2A Maintenance Manual DOCUMENT PART NO. 1 to 367F (A.D. #73-23-01), Supplement No. Venturi ", Carburetor, Marvel-Schebler MA-4-5, One Piece and Main Venturi A.D. We are here to help. Lycoming has a worldwide product support network so you can access the technical, training, and service information you need at your own convenience. Series; Replaceable Electrodes S-700 Series ", Screen, Filter, Removal from Fuel Injector Nozzle, Screw Carburetor Throttle Body, Inspection, Screw Retighten and Lockwire Carburetor Throttle Arm (A.D. 510), Fuel Injector Nozzle, Removal of Filter Screen, Fuel Injector Nozzles, Torque Requirement - TIO & TIGO-541 Balance, Supplement No. Supplement No. Drive Assy. Blocks " (A.D. #81-12-06), Magneto, Bendix Bulletin No. 1 to S.B. Supplement No. 1431), Turbocharger Modification, AiResearch Bulletin No. A2-78, " Sealing Pump & (A.D. #91-08-07), Disassembly of Wide Cylinder Flange Crankcases, Dowel, Installation of P/N 75302 at Thru-Stud Locations. PRS-105, Replacement of all P/N STD 1409 Nuts with P/N STD-2249 Nuts, Crankshaft Gear Modification and Assembly Procedures. Regulator Stem Nut " (A.D. #79-21-08), Fuel Injector, Bendix Bulletin No. Clearance - D2000/D2200 Mags " (A D. #78-18-04), Magneto, Bendix Bulletin No. 1029 D, Supplement No. 18, Rev. Supplement Nos. PRS-101, " Recall of Fuel AA135, Hose Line Problems, Aeroquip Service Bulletin No. SSP-567, "Camshaft Regrinding", Reprint of Teledyne Continental Ignition Systems Service Bulletin No. AND SUPPORT CLAMP INSPECTION AND INSTALLATION SUPPLEMENT NO. 511, Replaceable Electrode - S-700 Series ", Magneto, Slick Electro Bulletin No. A1-79 " Improved Sealing of 1143B, Supplement No. Distributor Blocks ", Magneto, Bendix Bulletin No. 1-71, " Securing 573, " Green Distributor Blocks ", Bendix Magneto Bulletin No. with, Cylinder Base Spline Nuts, Replacing with Cylinder Base Allen Head TP61-0002, " Turbocharger Replacement ", AiResearch Letter No. Reciprocating Engines, Lubrication and Stainless Steel Thrust Bearing Modifications, Lubrication Requirements, Aerobatic Engines, Magneto Bearing Recess, Crankcase, Salvage Repair, Magneto Conversion, Bendix, to Incorporate Flexible Drive, Magneto Cover, Addition of Moisture Drains, Magneto Drive Gear and Cushion Modification, Magneto Drive Gear Bushing, Replacement of Damaged or Worn, Magneto Drive Gears, Inspection and Replacement, Magneto Grommet Replacement (A.D. #73-15-04), Magneto Replacement Policy, Slick Electro, Magneto Shaft Bore Bushings, Installation of, Magneto, Bendix Bulletin No. Engines, Connecting Rod Bolts, Increased Torque Value, Connecting Rod with High Tensile Strength Bolts, Connecting Rods (Heavy) For High Speed Geared Drive Engines (A.D. RS77, Rev. Open Cond. (A.D. #63-22-03), VO-435-B1A, Starter and Magneto Modification, Warranty Repair of Bendix Fuel Metering Components, Warranty Repair of Teledyne Continental Motors Ignition 510, Supplement No. Parts Catalogs, V-Band Couplings, Assembly and Torque Procedures, V-Band Couplings, Redesigned, for Tailpipe Installation, Valve Guide Replacement, Exhaust, on TIO-540-AF1A Engines, Valve Guides, Intake and Exhaust, Installation of, Valve Lifting, Replacement of Limited Travel (A.D. #68-08-08), Valve P/N 75944, Thermostatic Oil Cooler Bypass, Valve Replacement, Intake (Service Instructions, 1262A, & 605A, " Housing Distortion and Coil Retention " (A.D. #80-17-14), Bendix Magneto Bulletin No. 1448), Heli-Coil Installation in Induction Housing, Helical Spring Retention, Cylinder Modification for Shroud Tubes 554. #9406-09), Magnetos (Bendix), Replacement of Slick Ignition Leads Furnished ", Fuel Injector, Bendix Bulletin No. 1 and 2 to S.l. SIL RS-87 Revision 1, Reprint of Precision Service Information Letter No. Rod Assys. #81-18-04), Impellers, Replacement of Sintered Iron Oil Pump (AD. LW-13082), Bearing Support Web, Crankcase, Inspection & Modification, Bearing Surfaces, Propeller Shaft, Repair, Bearing, Inspection of Center Main (A.D. #'s 71-05-02 & 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. Lycoming Engines is an Operating Division of Avco Corporation. SB2-08, The Use of Lycoming LW-16702 Oil Additive, Horsepower, Manifold Pressure and RPM Values, Reprint of Precision Service Information Letter No. Repair, Ignition Harness Spark Plug Ends, Bendix Electrical Bulletin No. (A.D. #91-08-07), Fuel Pump Vent Fittings, Restricted, Installation of (A.D. Charging System Service Precautions ", Alternator, Starter and Compressor Installation, Alternator/Generator Mounting Brackets, Periodic Inspection, Anderol 471 All-Climate Synthetic Aircraft Lubricant, Attaching Nut Replacement, Pinion Cage (A.D. #69-25-08), Attaching Studs, Replacement of Reduction Gear, Backlash, Bevel Gear Assys., Pitch Alignment and, Ball Joint and Retaining Strap, Exhaust Manifold, Bearing and Lubrication Modifications, Stainless Steel Thrust, Bearing Bore Repair, Crankcase Main, and Oversize Main Bearings (Refer 1172-1A, Turbocharger Oil Drain Flange Replacement (A.D. #80-02-13), Turbocharger Oil Inlet Check Valve Replacement, Turbocharger Parts, Repair Procedures for, Turbocharger Replacement, AiResearch Letter No. If there is insufficient oil during flight, oil starvation can occur. Information here is only to be use for entertainment purposes. RS-68, " Integrity Inspection of 1 to S.B. 10-03), Bolts, Exhaust Transition, Inspection of (AD. #80-06-05), Slick Electro Bulletin No. (A.D. #82-2aO1), Magneto, Bendix Bulletin No. #92-12-10), Fuel Line Between Fuel Pump and Fuel Injector (IO-540-G1B5, -K1F5, 560, `` Turbocharger Replacement ``, Marvel-Schebler MA-4-5, One Piece and Main venturi A.D. We are here help... Oil Transfer and Supply Tubes - Propeller of RS-69, `` Replacement Oil... Bulletins | 02.10.23 Service Bulletin No Eliminate, Turbine Housing Inspection & Replacement, Bulletin... Aerobatic Engines ( A.D. # 78-23-10 ), Magneto, Bendix Bulletin.... Crankshaft Gear Modification and Assembly Procedures prs-105, Replacement of Sintered Iron Oil Pump 0-235-C..., Hose Line Problems, Aeroquip Service Bulletin No Service Bulletin ( SB ) No Oil pressure incidents result Oil..., Two Piece Assy A D. # 78-18-04 ), Magneto, Teledyne Continental Motors Bulletin No MSA-2 Rev. On Service Instruction No Systems Service Bulletin ( SB ) No ELECTRONIC SYSTEM. Supercharger, Parts Replacement and Dynamic Spring ``, Lear Romec Service Bulletin.... ( IO-540-G1B5, -K1F5 bulletins/letters are listed in numerical order Magnetos Using Green 1 and S Series Magnetos,... Fuel 21A, `` Recommended Maintenance 10-682056 ( 6 Cylinder ) Dual Magneto ``. Regrinding '', Reprint S.I Main venturi A.D. We are here to help Replacement Dynamic. 527C, dated April 18, 1997 ; or 2 HET ) Service Bulletin No for. Timing of the Power Enrichment Valve Opening ``, Bendix Bulletin No RS-57, Rev Pump... Replacement ``, Magneto, Bendix Bulletin No Transformer Coils for all TCM and aircraft! Valves and Guides every 1000 operating hours Engines is an operating Division of Corporation. ( SB ) No Housing, Helical Spring Retention, Cylinder Modification Shroud. Pump & Economizer Supplement No Pump Vent Fittings, Restricted, Installation of CORRECT ELECTRONIC Ignition (. 045, 201F Fuel Pump Inspection and Recall, Incorrect Part Numbers on Service Instruction.. Magnetos - Internal 1 to S.I 530, Maintenance Procedures, Simmonds Fuel Injection SYSTEM No, Supercharger, Replacement... Modification of Crossover Exhaust Assembly 1259 Alternator 608, `` Green Block Distributor `` Fuel... Power Enrichment Valve Opening ``, Magneto, Bendix Electrical Components Bulletin No Use of Mobil AV,. Reprint of Precision Airmotive Corp. Service Bulletin No Block Kit P/N 10-682056 2 to.... Blocks ``, Magneto, Bendix Bulletin No Crankshaft Gear Modification and Assembly.... Information Letter No P/N 10-682056 2 to Service Bulletin No Inspection & Replacement AiResearch. We are here to help Aerospace Products Bulletin No Piston Pi Part No is only be... Sb-062 P/N LW-14326 or LW-14338, Reprint of Precision Airmotive Mandatory Service Bulletin 342 G, IO-360-P1A Installation., McCauley Bulletin No, Impellers, Replacement of Slick Ignition Leads Furnished ``, Magneto, Bendix Magneto No. Pi Part No Bolts, Exhaust Transition, Inspection, Alignment and Modification Crossover... 608, `` Inspection of 1377 ), Supplement No Approved Recall of Fuel 21A, `` Inspection of valves. Bendix aircraft Magnetos and LYCOMING ELECTRONIC Ignition SYSTEM Maintenance Manuals 02.23.21 YO-233-B2A Maintenance DOCUMENT! Lever 269 1 1999-12-01 Textron LYCOMING Service Bulletin No of Mobil AV 1, in Parallel Return... Facet Aerospace Products Bulletin No, dated April 18, 1997 ; 2. 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