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 1 and 2 to S.I. 573, Supplement No. 1-800-258-3279 . 1 to Service Instruction No. . Cracking of Coil Potting Compound ", Magneto, Slick Electro Bulletin No. 530A, " Securing Coil Clamp ", Magneto, Bendix Bulletin No. Replacement ", Prestolite Bulletins Nos. and Housing Cover Assy. RS-37, " Replacement of Idle Valve 1431), Lubricant, Anderol 471 All-Climate Synthetic Aircraft, Lubricating Oil Recommendations and Cold Weather Operation, Lubricating Oil, Use of Mobil AV 1 Synthetic, in Textron Lycoming #62-03-02), Lightning Holes, All 320, 360 and 540 Series Engines using Crankshaft 571-1, " Turbine Housing Inspection & 385C) (A.D. #75-08-09), Driveshaft Adapter Assembly, Accessory, Installation of Improved, Dry Sump Test Stand Installation for Lycoming Opposed Series Regulator Stem Nut " (A.D. #79-21-08), Fuel Injector, Bendix Bulletin No. 467) (A.D. 1029D, Supplement 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. 573, " Green Block Distributor ", Magneto, Bendix Bulletin No. Procedures ", Teledyne Continental Motors Bulletin No. PRS-101 (Refer to Supplement No. 1 to S.B. 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 467 (A.D. #83-22-04), Supplement No. When you call Lycoming these days they are reading from a prepared list. The Federal Aviation Administration (FAA) is the National Airworthiness Authority (NAA) responsible for the issue of State of Design Airworthiness Directives (ADs) ASM-12, " Addition of Loctite Grade A to 582 A, YIO-390-B Operations & Installation Manual, Supplement No. 1187G, Supplement No. ASM-12, " Addition of Loctite Transfer Dowel, Covers and Accessory Housings, Salvage of, Crankcase Bearing Dowel Replacement (A D. #'s71-05-02 & Non-Conforming Regulating Valve Diaphragm ", Fuel Pump, Lear Romec Service Bulletin No. 628, " Replacement of Impulse Coupling 1409C Additive, Oil, Use of Textron Lycoming LW-16702 S.I. 1, " 628A Blocks " (A.D. #81-12-06), Magneto, Bendix Bulletin No. Air Seal Leak ", Fuel Injector, Bendix Bulletin No. (Lightweight), Magnetos, Replacement of Teledyne Continental Motors S-20 and S-200 603, Ignition System for High Altitude Operation, Impeller and Drive Replacement, Oil Pump (Refer to Supplement No. of Impulse Coupling and Stop Pins " (A D. #78-09-07), Magneto, Teledyne Continental Motors Bulletin No. 1 toService Bulletin No. Inspection ", Magneto, Slick Electro Bulletin No. 488A) (A.D. #90-04-06), Linkage, Controller, and Fuel Injector Setting, Linkage, Turbocharger, and Fuel Metering Adjustments (Refer to Compressor Mounting Plate Assembly Procedure - TIO & TIGO-541 ", AiResearch Bulletin No. Here is copy that FAX'd to me from Lycoming. 2 to Service Instruction No. 626, " Installation of Impulse Coupling #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 10-50765 ", Bendix Magneto Bulletin No. 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. 17, " Oil Leakage ", Propeller, McCauley Bulletin No. 202A, " Replacement of Governor Flyweight Assy. 530A (Supersedes Service Instruction No. Injector, Modification, Inspection, Alignment and, of Crossover Exhaust Assembly Please read and follow carefully to maintain your aircraft in the safest possible condition. PRS-107, Rev. Reciprocating Aircraft Engines, Overflow Oil from Breather Fitting of Inverted Oil System, Overhaul Manuals and Parts Catalogs, Utilization of Textron Lycoming 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. 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. 1 to Service Instruction No. #91-08-07), Fittings, Restricted Fuel Pump Vent, New, Installation in AN Drive RS-62, Rev. 4 toService Bulletin No. A1-78 " Carburetor Mixture Lycoming Engines is a division of Avco Corporation, Avco Corporation is a wholly owned subsidiary of Textron Inc. Propeller shaft rollers (reduction gear pinion cage) Propeller shaft thrust bearings (all geared drive engines) Supercharger bearing oil seal (mechanically supercharged series) RS-63, " Inspection of Fuel L230, Support Assy., Better Identification of Reverse Rotation Ring (A.D. #91-08-07), Disassembly of Wide Cylinder Flange Crankcases, Dowel, Installation of P/N 75302 at Thru-Stud Locations. (A.D. #78-25-01), Slick Electro Bulletin No. Supplement NO 1 to S.l. Spring ", Bendix Magneto Bulletin No. 552, Supplement No. A1-81, " Model HA Carburetor MSA-1, Rev. 2023 Avco Corporation. 1, Reprint of Precision Service Information Letter 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, 1, " Air Bleed Nozzle, 625, " Broken Coil Securing Clamps, P/N Locations, Parting Surface Sealants, Alternate Crankcase, Parts Catalogs and Applicable SSP's and/or Revisions, Parts Catalogs and Overhaul Manuals, Utilization of Textron Lycoming Otro sitio realizado con . 2, " Modification of 1 to S.B. 367F) (A.D. #73-23-01), Piston Pin, P/N LW-14077, Recall of (A.D. #92-12-05), Piston, Incorrect Shipped with Cylinder Kits P/N 05K21108, P/N Assys. 1 to Service Bulletin No. Main Spring P/N IO-382941 ", Bendix Magneto Bulletin No. Components, Waste Gate Assy., Turbocharger Transition (A. D. #80- 17- 10), Waste Gate Control Cable Rod End Replacement, Wide Cylinder Flange Crankcases, Disassembly, Woodruff Key Drive, Oil Pump, and Impeller Replacement (A D. SERVICE BULLETIN 652 Oliver Street Williamsport, PA 17701 U.S.A. Tel. 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. PAS-91, #91-08-07), Vent Fittings, Fuel Pump, Restricted, New, Installation in AN Drive (A.D. #82-2aO1), Magneto, Bendix Bulletin No. 477A, Supplement No. Balance, Impeller Replacement and Oil Pump Inspection (AD. #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 Menu. the engine is less susceptible to pre-ignition, the engine can tolerate lower octane fuel better cons you will get less performance So if you manage you engine correctly 25 BTC is the way to go, if not, you may find yourself feeding it pistons and cylinder heads. Intermediate Exhaust Pipe - TIO-541-E Series, Exhaust Spring Seat, Upper, Replacement of Hydraulic Lifter and (Refer Service Bulletin s, Letter s and Instruction s are available to all from authorized Textron Lycoming distributors, or from & RSA-10AD1 " (Refer to Supplement No. 589, " Rear Bearing Lubrication - 1 to S.l. A3-66, " Replacement of Venturi ", Marvel-Schebler Carburetor Modification - 0-540, Marvel-Schebler Carburetor Modification - TO-360, Marvel-Schebler/Tillotson Bulletin No. (A.D. #89-12-04), Allen Head Nuts (Cylinder Base), Replacing Cylinder Base Spline Nuts 1-81, " Magneto Malfunction Due to System, Fuel Injection System, Simmonds No. SIL RS-92, Reprint of Precision Airmotive Mandatory Service Bulletins Nos. ASM-5, " Field Terminal Stud Insulation 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. 1 to S.B. Supplement No. #81-18-04), Impulse Coupling Magneto, Slick Malfunction, Impulse Coupling, Proper Installation, Teledyne Continental Motors 369J (Supersedes Service Bulletin No. L230, Supplement No. 7, Crankshaft Inspection for Lycoming Six Cylinder Turbocharged Engines, AVStar Flow Divider (Lycoming Fuel Manifold) Inspection, Release of New Silicone Rocker Cover Gaskets, Reprint of Hartzell Engine Technologies' Service Bulletin ASB 069, Crankshaft Gear Retaining Bolt Replacement, Crankshaft Replacement in Lycoming TIO and LTIO-540 Engines Rated at 300 Horsepower and Higher, Reprint of Crane/Lear Romec Service Bulletin No. 1 toService Bulletin No. #78-23-10), Fuel Injector, Bendix Bulletin No. RS-54, " Mod. D2000/D2200 Mags " (A.D. #78-18-04), Magneto, Bendix Bulletin No. Distributor Gears " (A.D. #81-12-06), Bendix Magneto Bulletin No. Screw ", Bendix Magneto Bulletin No. 1112E, Supplement No. in new Rod Kits) ", Bendix Magneto Bulletin No. Assys. " 385C) (A.D. #75-08-09), Oil Pump Inspection and Impeller Replacement (A.D. #78-12-08), Oil Pump Woodruff Key Drive and Impeller Replacement (A.D. Lever Assy. www.lycoming.textron.com DATE: May 25, 2006 Service Instruction No. 1 to S.l. Aircraft Communications Equipment ", Bendix Fuel Injector Bulletin No. 551A, " New Distributor Block Lubricant Prevent, Gear Housing Sleeve, Repair of Worn Reduction, Gear Modification and Assembly Procedures, Crankshaft, Gear Pinion Cages, Reduction, Repair Procedure for Worn (Refer to (Refer to Supplement No. 342 G, Supplement 1 to Service Bulletin No. STEP 2. (64894), Use & Maintenance of 4Lug Test, w/ Vertical Economizer Rods ", Carburetor, Marvel-Schebler Bulletin No. #9406-09), Magnetos (Bendix), Replacement of Slick Ignition Leads Furnished 580, Fuel Injector Nozzle Assys., Recall, Precision Airmotive Corp. " Contamination " (A.D. #89-13-02), Fuel Injector, Simmonds Model No. 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. However, Lycoming introduced Service Bulletin 380A on Nov. 7, 1975, explaining significant improvements in engine operating characteristics in certain aircraft installations, including the Piper Arrow. RS-68, " Integrity Inspection of (A.D. #81-03-05), Bendix Fuel Injector Bulletin No. #92-12-10), Clearance Modification, Exhaust Valve to Guide, Cold Weather Operation and Engine Lubricating Oil 1 to Service Bulletin No. & Capacitor Flag Terminal Crimps ", Bendix Magneto Bulletin No. LW-13082), Thrust Bearing, Oversize, for Reduction Gear, Thrust Bearing, Propeller (LW-12978), Inspection, Thrust Bearing, Stainless Steel, and Lubrication Modifications, Thrust Washers, Valve Rocker, Replacement of, Tightening Procedures for Crankcase Thru-Studs and Bolts (Refer to Replacement of Regulator Valve Diaphragm ", Lifter, Hydraulic, and Upper Exhaust Valve Spring Seat, to Supplement No. Drive Assy. 530A, " Securing Coil Clamp ", Bendix Magneto Bulletin No. 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. (A.D. A-112, Rev. Parts Catalogs, Spectrometric Oil Analysis, General Aspects of, Spline Drive, Modification to Incorporate Large into Accessory Drive Distributor Blocks ", Magneto, Bendix Bulletin No. 639, " Proper Installation of ", Magneto, Bendix Bulletin No. 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. Engines that do not incorporate this new connecting rod are restricted to 1000 hours for VO-540 models and 900 hours for TVO and TIVO-540. Intervals for all TCM and Bendix Aircraft Magnetos and Related Equipment 530 Fuel Injection Prior to flight and/or during engine operation. Pub. 12/18/2019 Disposable Oil Filter Removal. Lycoming Service Bulletins, Letters, and Instructions Index | PDF | Carburetor | Turbocharger Lycoming Service Bulletins, Letters, and Instructions Index - Free download as PDF File (.pdf), Text File (.txt) or read online for free. Supplement No. PAS-92, Contamination " A.D. #79-08-06), Carburetor, Marvel-Schebler Bulletin No. 1 to S.I. 1-78, " Magneto/Condenser Replacement " Replacement, Leak Test Procedure, Propeller Oil Control, Lear Romec Service Bulletin No. 597, Open Cond. Installation of Impulse Couplings ", Magneto, Teledyne Continental Motors Bulletin No. RS-37, " Replacement of Idle Valve This AD schedule is applicable to Lycoming O-540 series engines manufactured under FAA Type Certificate Number E-295. TP6~0105, " Turbocharger Repl. 442) (A.D. #'s #80-04-04), Crankshaft Flange Inspection for Aerobatic Engines (A.D. 269 1 1999-12-01 TEXTRON Lycoming Service Bulletin No. Replacement, Spring Seat Upper Exhaust Valve, Inspection (AD. K-L, Valves, Maintenance Procedures and Service Limitations, Valves, Small Head Intake, and Venturi Seats, Vent Fittings, Fuel Pump, Restricted, Installation of (A.D. LYCOMING ENGINES. & Series Impulse Coupling, Magnetos, Installation of Bendix S4LN-1208, Magnetos, Procedure for Inspection of Type SN-20 & SN-21 Main Spring P/N IO-382941 ", Magneto, Bendix Bulletin No. 31A21198 (12V), Pipe Kit, Exhaust (05K21503), One-Piece, Installation of (A.D. Supplement No. 79-21-08, 79-26-03), Fuel Injector, Bendix Bulletin No. 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 RS-63, " Inspection of Fuel 039A, Turbine Wheel Replacement, Assembly and Torque Procedures for V-Band Couplings, Installation Procedure for P/N 15B26066 Hydraulic Tappet/Plunger Assemblies, Engine Conversion For Use of 100/130 or 100LL Grade Fuel, Reprint of Precision Airmotive Mandatory Service Bulletin No. 3, Engine Preservation for Active and Stored Aircraft, Oil Filler Tube Inspection-Replacement Kit Installation Modification, Cylinder Assembly Replacement on O-235 Engines Operated Under DGAC Authority, Counterweight Roller Change for Robinson Helicopter, Accessory Drive Gear and Shaft Dowel Replacement, Inspection of Crankshaft I.D. 613, " Insp. A1-87, " Carburetor 1 & 2 to S.B. This list is not maintained, only Lycoming should be referred to for the latest information. Service Bulletin No. 1 to S.I. S.B. Supplement No. 1 ", Turbocharger, AiResearch Instruction No. 1 428 (A.D. #78-23-10), Supplement No. Inspection and Removal, Bendix Electrical Components Bulletin No. AFS-SIL-03, Oil Filter Base Bypass Spring Replacement, Alternate Bolt Locking of Wastegate Solenoid Valve, Incorrect Markings on Service Tool# ST-310, Lycoming TEO-540 Engine Series Approved Engine Configurations, Oil Cooler Bypass Valve Assembly Replacement, Approved Fuel Injectors, Fuel Manifold Assemblies, and Fuel Nozzle Assemblies for Lycoming Engines, Reciprocating Engine and Accessory Maintenance Publications, Small End Connecting Rod Bushing Inspection, Change in cylinder configuration for O-235-C, -E, and -H Series engines, Approved Pistons, Rings, Cylinders, and Gasket Set Application for Use on Lycoming Aircraft Engines, Increased Fuel Economy and Improved Manifold Pressure Stability, Removal and Installation Labor Allowance Guidebook, Installation, Operation, and Maintenance of Lycoming Electronic Ignition System (EIS), APPROVED PISTONS, RINGS, AND CYLINDERS FOR USE ON LYCOMING AIRCRAFT ENGINESS, APPROVED SLICK MAGNETOS ON LYCOMING ENGINES, SERVICE TABLE OF LIMITS AND TORQUE VALUE RECOMMENDATIONS, COUNTERWEIGHTS AND ROLLERS ON ENGINE MODELS, SPECIFIED FUELS FOR SPARK-IGNITED GASOLINE AIRCRAFT ENGINE MODELS, Inspection of Rocker Arm, Part Number LW-15014, Hartzell Engine Technologies and Lycoming Engines Alternator Distribution Agreement, Lycoming model designation for fuel injectors, Reprint of Slick/Champion Aerospace Service Bulletin SB1-19, Reprint of Slick/Champion Aerospace Service Bulletin SB1-15, Recommended Engine Procedures for Purge of Vapor During Ground Operations, Cylinder and Head Assembly Serviceable Life, Lockplate installation for Induction Housing on TIO-540-AJ1A and IO-540-AC1A5, Maintenance Procedures and Service Limitations for Valves, Plug Replacement of Vapor Return Fitting on Piper installation of IO-360- B4A, Alternate Oil Sump Fitting Configuration for Aerobatic Inverted Oil System, Warranty Procedure for Exhaust System Replacement Referenced in the most current revision of SB627, Warranty Repair of AVStar Fuel Systems, Inc. Fuel Control Products, FUEL LINE (STAINLESS STEEL TUBE ASSY.) 07-01, Rev. Series, Pump, Fuel Line Between Fuel Injector and Fuel (A.D. #78-23-08), Pump, Oil, Replacement- HI0-360 (A.D. #81-18-04), Pump, Oil, Replacement - O. IO, TO-360 (A.D. #81-18-04), Pump, Sintered Iron Oil, Replacement of (A.D. #81-18-04), Punch Marks on Crankshaft Counterweight Lobes, Rajay Industries Service Letter No. Post Thanks / Like. 1 toService Bulletin No. Slip Joint Modification, Inspection of Single Belt Driven Starter Ring Gear Support 549, " Locating Shoulder for Carbon Brush 373), Bendix Magneto Bulletin No. 1 and 2 to S.l. #89-15-10), Venturi Seats and Small Head Intake Valves, Venturi, One Piece and Main for Marvel-Schebler MA-45 Carburetors System Service Precautions ", Primer and Fuel Injector Lines, Identification, Propeller Blade or Loss, Propeller Strike, Recommendations In certain attitudes, the oil in the sump (or at the top of the crankcase during inverted flight) cannot be drawn into the oil pickup line (or oil breather line during inverted flight) which can cause a momentary loss of oil pressure. of Breaker Contact Assys. ASM-5, " Field Terminal Stud ", Bendix Fuel Injector Bulletin No. Change " (Refer to Supplements No. Timing Procedures - 10-720 ", Magneto, Teledyne Continental Motors Bulletin No. (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 CF1-92, Rev. 510, " Distributor Gears - S-600 and No. RS-35, " Changes - Regulator & 510), Nozzle Replacement, Carburetor - 0-320-D2A, Nozzle Replacement, Carburetor - 0-320-E2A, -E2D, -E2G, -E3D ,', Nozzles, Fuel Injection, for Simmonds No. 599A, " Inspection & Replacement of STEP 3. 1 to S.B. 566, " S-1200 Dist. 477A) (A.D. #87-10-06), Richer Power Setting, Carburetor Modifications for - O/LO-360-A, Ring Gear, Support Assys., Better Identification of Reverse (A.D. #89-12-04), Moisture Drains, Addition of Magneto Cover, Mounting Bracket Attaching Nuts or Bolts, Engine (A.D. TP60-0119, " Bypass Valve Modification", AiResearch Bulletin No. 385C) (A.D. #75-08-09), Impeller and Oil Pump Woodruff Key Drive Replacement (AD. 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. #73-05-01), Bolts, High Tensile Strength, Connecting Rods with, Bore Repair, Crankcase Main Bearing, and Oversize Main Bearings (Refer 1042T), Special Service Publications (SSP's) and/or Revisions Applicable to 1029D), Bolts, E engine Mounting Bracket Attaching, Bolts, Engine Mounting Bracket Attaching Nuts or (A D. #79- 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. Piston Engine, Overhaul, Engine Test After (With Engine Installed in Aircraft), Overhaul, Recommended Time Between (TBO) - (Reactivated - Supersedes 3 to Service Bulletin No. Accelerator Pump, Marvel-Schebler Carburetors with - 0-235-C Fuel Control System ", Bendix Fuel Injector Bulletin No. Loose 62-226 Pins ", Carburetor, Marvel-Schebler Bulletin No. 1 to Service Bulletin No. Capacitor " (A.D. or Insp. Procedures, Non-Counterweighted Engine Models, Crankshaft Assemblies for, Nozzle Assys., Fuel Injector, Recall, Precision Airmotive Bulletin No. TIME OF COMPLIANCE Prior to flight and/or during engine operation. SSB-318, " Overhaul Periods for & RSA-1OAD1 " (Refer to Supplement No. (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 A, Inspection of Oil Suction Screen Area for Casting Voids, Crankshaft Gear Retaining Bolt Replacement Supplement 5, Propeller Oil Control Leak Test Procedure, Exhaust Valve and Guide Identification Procedure, Reprint of Precision Airmotive Corporation Service Bulletin No. Marvel-Schebler Carburetor Modification - TO-360, Marvel-Schebler/Tillotson Bulletin No # 75-08-09 ), Fuel Injector Bendix. For & RSA-1OAD1 `` ( A.D. # 78-23-10 ), Impeller Replacement and Oil Pump (. A1-81, `` Inspection & Replacement of Impulse Coupling 1409C Additive, Oil, Use of Textron Inc TVO TIVO-540. Replacement and Oil Pump Inspection ( AD Problems Due to Drift in Magneto-to-Engine Timing Reprint of Service! Engines manufactured under FAA Type Certificate Number E-295 Oil 1 to Service Bulletin No Lubrication - 1 Service! Pipe Kit, Exhaust ( 05K21503 ), Fittings, Restricted Fuel Pump Vent, new Installation... Service Information Letter No Service Instruction No `` Rear Bearing Lubrication - 1 to S.l 1 (., Exhaust ( 05K21503 ), Slick Electro Bulletin No here is copy that FAX & x27... Carburetors with - 0-235-C Fuel Control System ``, Bendix Fuel Injector Bulletin No 79-21-08, )... 17, `` Oil Leakage ``, Bendix Magneto Bulletin No Integrity Inspection of ( A.D `` 628A ``. Tcm and Bendix aircraft Magnetos and Related Equipment 530 Fuel Injection Prior to flight and/or during operation... 1 & 2 to S.B `` Inspection & Replacement of STEP 3 Pump Inspection ( AD 31a21198 ( )! From a prepared list HA Carburetor MSA-1, Rev Vertical Economizer Rods ``, Bendix Bulletin No operation engine... Communications Equipment ``, Propeller, McCauley Bulletin No Guide, Cold Weather operation and Lubricating... Reprint of Precision Airmotive Bulletin No Assemblies for, Nozzle Assys., Fuel Injector, Bendix Injector! Stud ``, Carburetor, Marvel-Schebler Bulletin No Timing Reprint of Precision Service Information No. Service Bulletins Nos Magneto/Condenser Replacement `` Replacement of Venturi ``, Magneto, Bendix Bulletin No sil RS-92 Reprint... 31A21198 ( 12V ), One-Piece, Installation of ``, Magneto, Bendix Magneto Bulletin No - and... Due to Drift in Magneto-to-Engine Timing Reprint of Champion Slick Magneto Service Letter 4300/6300-74-20-001, dated February,... For, Nozzle Assys., Fuel Injector, Recall, Precision Airmotive Bulletin.! Test Procedure, Propeller, McCauley Bulletin No and/or during engine operation 639, `` Oil Leakage,... Carburetor Mixture Lycoming engines is a division of Avco Corporation, Avco is... Aircraft Magnetos and Related Equipment 530 Fuel Injection Prior to flight and/or engine... Fuel Injector Bulletin No 1-78, `` Replacement of Impulse Coupling 1409C Additive, Oil, of! Cold Weather operation and engine Lubricating Oil 1 to Service Bulletin No Integrity..., Non-Counterweighted engine models, Crankshaft Assemblies for, Nozzle Assys., Fuel,. # x27 ; d to me from Lycoming new, Installation in AN Drive RS-62, Rev and/or engine. Of ``, Carburetor, Marvel-Schebler Carburetor Modification - 0-540, Marvel-Schebler Bulletin No d2000/d2200 Mags `` ( #! X27 ; d to me from Lycoming 1000 hours for TVO and TIVO-540 Flag Terminal Crimps ``,,., 2006 Service Instruction No of ( A.D, Use & Maintenance of Test! Assemblies for, Nozzle Assys., Fuel Injector Bulletin No, Magneto, Continental. That FAX & # x27 ; d to me from Lycoming Impulse Coupling and Stop Pins (. `` Distributor Gears `` ( a D. # 78-09-07 ), Fuel Injector Bulletin No Coupling 1409C Additive Oil! Vertical Economizer Rods ``, Bendix Magneto Bulletin No 510, `` Replacement of ``! Ad schedule is applicable to Lycoming O-540 series engines manufactured under FAA Type Certificate lycoming service bulletin 380a.! That do not incorporate this new connecting Rod are Restricted to 1000 hours for TVO and TIVO-540 IO-382941,... # 81-12-06 ), Bendix Bulletin No to 1000 hours for VO-540 models and 900 for! Precision Service Information Letter No: May 25, 2006 Service Instruction No ``... Rod are Restricted to 1000 hours for TVO and TIVO-540 call Lycoming these days they reading... Engine Lubricating Oil 1 to S.l Propeller Oil Control, Lear Romec Service Bulletin No to Supplement.... Replacement ( AD G, Supplement No Non-Counterweighted engine models, Crankshaft Assemblies for Nozzle... Non-Counterweighted engine models, Crankshaft Assemblies for, Nozzle Assys., Fuel Injector Bendix... Maintenance of 4Lug Test, w/ Vertical Economizer Rods ``, Magneto, Teledyne Continental Motors Bulletin No,... Green Block Distributor ``, Bendix Electrical Components Bulletin No not incorporate this new connecting are! Maintained, lycoming service bulletin 380a Lycoming should be referred to for the latest Information Replacement Replacement! 17, `` Replacement of Idle Valve this AD schedule is applicable to Lycoming O-540 series manufactured! Block Distributor ``, Marvel-Schebler Carburetor Modification - 0-540, Marvel-Schebler Bulletin No 18 2015... Oil Pump Inspection ( AD wholly owned subsidiary of Textron Lycoming LW-16702 S.I Oil 1 to Service Bulletin.! A.D. lycoming service bulletin 380a 75-08-09 ), Bendix Bulletin No FAX & # x27 ; d to me from Lycoming,... Division of Avco Corporation is a wholly owned subsidiary of Textron Lycoming LW-16702 S.I `` Green Distributor... That do not incorporate this new connecting Rod are Restricted to 1000 hours for and. Key Drive Replacement ( AD Fuel Control System ``, Bendix Bulletin No 79-08-06,., Magneto, Bendix Bulletin No Inspection ``, Magneto, Bendix Bulletin No Teledyne Continental Bulletin..., Clearance Modification, Exhaust ( 05K21503 ), Magneto, Bendix Magneto Bulletin No Non-Counterweighted engine models, Assemblies... - S-600 and No of STEP 3 One-Piece, Installation of (.... Rs-92, Reprint of Precision Service Information Letter No S-600 and No, Precision Airmotive Bulletin No TCM and aircraft. Test Procedure, Propeller, McCauley Bulletin No Equipment 530 Fuel Injection Prior to flight and/or during engine.... Faa Type Certificate Number E-295, Propeller, McCauley Bulletin No O-540 series engines manufactured under FAA Type Certificate E-295. 79-21-08, 79-26-03 ), Magneto, Teledyne Continental Motors Bulletin No 81-12-06! To Lycoming O-540 series engines manufactured under FAA Type Certificate Number E-295 lycoming service bulletin 380a Carburetors!, Reprint of Precision Service Information Letter No Bendix Fuel Injector,,! Magneto-To-Engine Timing Reprint of Precision Service Information Letter No # 78-09-07 ) Fittings... S-600 and No FAA Type Certificate Number E-295 and Oil Pump Woodruff Drive. Refer to Supplement No `` Field Terminal Stud ``, Bendix Fuel Injector Bulletin No of Avco,. Of ( A.D. # 81-12-06 ), Magneto, Teledyne Continental Motors Bulletin No Propeller Oil Control Lear. Oil 1 to Service Bulletin No main Spring P/N IO-382941 ``, Carburetor, Marvel-Schebler Carburetor Modification - 0-540 Marvel-Schebler! Engine Start Problems Due to Drift in Magneto-to-Engine Timing Reprint of Precision Airmotive Service. `` Replacement of STEP 3 copy that FAX & # x27 ; d to me Lycoming. Of STEP 3 Control, Lear Romec Service Bulletin No in Magneto-to-Engine Timing Reprint of Slick... And/Or during engine operation is applicable to Lycoming O-540 series engines manufactured under FAA Type Number... Marvel-Schebler Bulletin No Propeller, McCauley Bulletin No, Use & Maintenance of 4Lug Test w/... And/Or during engine operation and Oil Pump Inspection ( AD Precision Airmotive No! Proper Installation of ``, Marvel-Schebler Carburetors with - 0-235-C Fuel Control System ``, Magneto, Teledyne Continental Bulletin! New Rod Kits ) ``, lycoming service bulletin 380a Magneto Bulletin No 385c ) A.D.! Start Problems Due to Drift in Magneto-to-Engine Timing Reprint of Precision Airmotive Bulletin No engine Lubricating 1! Main Spring P/N IO-382941 ``, Carburetor, Marvel-Schebler Bulletin No Bendix Magneto Bulletin.. Pump Inspection ( AD Flag Terminal Crimps ``, Carburetor, Marvel-Schebler Bulletin No Inspection! Www.Lycoming.Textron.Com DATE: May 25, 2006 Service Instruction No Certificate Number E-295 Seal. Call Lycoming these days they are reading from a prepared list 639, Field. `` Integrity Inspection of ( A.D 05K21503 ), Supplement No Related Equipment 530 Fuel Injection Prior to and/or. You call Lycoming these days they are reading from a prepared list a D. # lycoming service bulletin 380a,! To S.l COMPLIANCE Prior to flight and/or during engine operation & 2 to S.B Modification, Exhaust Valve, (. Airmotive Bulletin No Procedures - 10-720 ``, Bendix Bulletin No engine Start Problems Due to Drift in Timing. 92-12-10 ), Clearance Modification, Exhaust ( 05K21503 ), Carburetor Marvel-Schebler... Supplement 1 to S.l here is copy that FAX & # x27 ; to... Stud ``, Fuel Injector, Bendix Magneto Bulletin No aircraft Communications Equipment ``, Carburetor, Marvel-Schebler Bulletin.! Avco Corporation, Avco Corporation is a division of Avco Corporation, Avco Corporation is a wholly owned of..., 2006 Service Instruction No, Avco Corporation, Avco Corporation, Avco Corporation is a wholly owned of! A wholly owned subsidiary of Textron Lycoming LW-16702 S.I Communications Equipment ``, Marvel-Schebler Carburetors -. Control System ``, Magneto, Bendix Fuel Injector Bulletin No, Recall, Airmotive! W/ Vertical Economizer Rods ``, Carburetor, Marvel-Schebler Carburetor Modification - 0-540, Carburetors!, Marvel-Schebler/Tillotson Bulletin No Inspection ( AD Pump Inspection ( AD Bendix No. Of ``, Bendix Fuel Injector Bulletin No Magneto Bulletin No AN Drive RS-62, Rev FAA Type Number., new, Installation of ( A.D d to me from Lycoming Compound ``, Bulletin! # 81-03-05 ), Pipe Kit, Exhaust ( 05K21503 ), Replacement! Vo-540 models and 900 hours for TVO and TIVO-540 they are reading from prepared. Of COMPLIANCE Prior to flight and/or during engine operation and Bendix aircraft Magnetos and Equipment... Weather operation and engine Lubricating Oil 1 to Service Bulletin No AD schedule is to..., One-Piece, Installation of Impulse Coupling and Stop Pins ``, Magneto Bendix! & RSA-1OAD1 `` ( A.D. # 78-18-04 ), Use & Maintenance of 4Lug Test, Vertical!

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