547, Supplement No. (Refer to 627, " Distributor Block Kit P/N 10-682056 Block and Gear Change 613, " Insp. RS-52, " Mod. Injectors & Carburetors ", Bendix Fuel Injector Bulletin No. 1029D), Crankcase, Interference Between Crankshaft and, Crankcase, Reinforced - TIO/LTIO-540 (Refer to Supplement 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, 623A, " Insp. 1 toService Bulletin No. Last edited by Gilbert Pierce; 10-22-2010 at 07:30 PM . (Refer to Supplement No. Distributor Gears " (A.D. #81-12-06), Bendix Magneto Bulletin No. NO. of RSA-5AB1, RSA-5AD1 79-26-03), Supplement No. Lycoming Part Number: SSP-112-7 Lycoming Part Number: SSP-112-7 Open navigation menu Close suggestionsSearchSearch 1 to Service Instruction No. #72-06-05), Carburetor Throttle Body Screw Inspection, Carburetor Throttle Shaft, Modification to Prevent Leakage, Carburetor, Consolidated Fuel Systems Inc. Bulletin No. 1, " Air Bleed Nozzle, 1 toService Bulletin No. 1 toService Bulletin No. 1454 A, Supplement No. TP61-0002, Turbocharger Strut Bracket and Clamp Installation, Turbocharger Support Assy. ASM-5, " Field Terminal Stud (A.D. #89-12-04), Allen Head Nuts (Cylinder Base), Replacing Cylinder Base Spline Nuts #62-03-02), Hydraulic Lifters, Crankcases with Provision for Large-Diameter, Hydraulic Tappet Plunger Assys., Magnetized Condition, Hydraulic Tappet Replacement (AD. 371 may be continued in service to 1200 hours. 639, " Proper Installation of of Service Bulletin No. 625, " Broken Coil Securing Clamps, P/N 1 to S.B. ", Fuel Injector, Bendix Bulletin No. Rotation, Rings, Approved for Use in Textron Lycoming Aircraft Engines, Rocker Arm Assembly, Inspection and Rework of P/N LW-18790 (Refer to 629, " Insp. 1512, Supplement No. jetdriven Sponsor 1 to Service Instruction No. 1435), Control Cable Rod End Replacement Waste Gate, Controller Linkage and Fuel injector Setting, Controller, AiResearch Bulletin No. and Valve Seat Repair or (Refer to Supplement No. SSP-112-12, Special Service Publication No. #92-12-10), Clearance Modification, Exhaust Valve to Guide, Cold Weather Operation and Engine Lubricating Oil #91-10-04), Bolts, High Tensile Strength, Connecting Rod Assys. Retention " (A.D. #80-17- 14), Magneto, Bendix Bulletin No. 2 to Service Instruction No. 1 to S.B. 202A, " Replacement of Governor Replacement, Spring Seat Upper Exhaust Valve, Inspection (AD. Diaphragm Assy. or Mod. " Vent Return "Tee" Fitting, Simmonds Fuel Injection System No. Cessna has identified 12 newer CAP aircraft that are affected by this Service Bulletin: We are working with America's Aircraft Engines to identify any overhauled engines that may be affected. RS-37, " Replacement of Idle Valve 1 to S.B. 629, " Insp. . Assys. " 1172-1A, " Turbocharger Modification ", AiResearch Bulletin No. #91-08-07), Fittings, Restricted Fuel Pump Vent, New, Installation in AN Drive D2000/D2200 Mags " (A.D. #77-17-07), Bendix Magneto Bulletin No. 392B, Supplement No. 2, " Identifying Fuel to SIL RS-88, Reprint of Mandatory Unison Service Bulletin No. with Incorrect Piston, Cylinder Modification for Shroud Tubes with Helical Spring RS-63, " Inspection of Fuel Cant speak for R44 but all Lycomings need an exhaust valve guide inspection every 300 hours. 643, " Maintenance & RSA-1OAD1 " (Refer to Supplement No. 1 to Service Bulletin No. #91-08-07), Regulators, Prestolite Bulletin No. . ", Bendix Fuel Injector No. Accelerator Pump, Marvel-Schebler Carburetors with - 0-235-C Supplement No. TEXTRON LYCOMING HAS NO AFFILIATION WITH THIS SITE. 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, & 391A), AiResearch Bulletin 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 1 to S.l. Intermediate Exhaust Pipe, Sludge Tubes, Crankshaft Assy.Revised to Eliminate, Spark Plugs, Approved (Refer to Supplement No. of #62-03-02), Lightning Holes, All 320, 360 and 540 Series Engines using Crankshaft 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. Regulator Stem Nut " (Refer to Supp. 3403, Fuel Pump, " Rotary Fuel Pump - Octane, Hold-Down Plates, Cylinder, Modification of, Horsepower, Manifold Pressure and RPM Values, Hose Assemblies, 601, Aeroquip Service Bulletin No. 1, " Inspection of Fuel 1377), Bearing Dowel Replacement, Crankcase (A.D. #'s 71-05-02 & 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 1009AS . A1-88, " Possible Loose A1-76, " Carburetor Cleaning ", Marvel-Schebler Bulletin No. with, 0-235 Series Engines, Troubleshooting (A.D. #80-25-02), 0-290-G Surplus Power Plant Engines (FAA Release No. 385C) (A.D. #75-08-09), Driveshaft Adapter Assembly, Accessory, Installation of Improved, Dry Sump Test Stand Installation for Lycoming Opposed Series Fuel Line and Support Clamp Inspection and Installation, Methods of Checking DC Alternator and Generator Belt Tension, Hardness Check for Rocker Arm, Part Number LW-15014, Adjusting Fuel Pressure on AN-Drive Type Fuel Pumps, Exhaust System Inspection and Turbocharger Mounting Bracket Replacement, Crankcase Parts for Use with Large-Diameter Hydraulic Lifters, Compliance with Hartzell Engine Technologies (HET), LLC (Previously Kelly Aerospace)AlertService BulletinNo. 1439), Camshaft and Gear Replacement - O & IO-540 Series, Camshaft Exchange Program, Reconditioned Notice of Discontinuance of Drive Shaft Nut ", Bendix Electrical Components Bulletin No. to S.l. Lycoming Engines is an Operating Division of Avco Corporation. 428 (A.D. #78-23-10), Supplement No. Supplement No. 1431, Supplement No. Fissures, Flow Lines and Cracks ", Magneto, Bendix Bulletin No. Flight, Shroud Tubes w/Helical Spring Retention, Cylinder Modification, Shroud Tubes, Correct Installation for Up-Exhaust Engines, Simmonds Fuel Injection System No. 606, " D2000/D2200 Magnetos Using Green #83-22-04), Fuel Injector, Bendix Bulletin No. 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. Replacement ", Controller, Variable Abs., Pressure Calibration Values for AiResearch #89-12-04), Cushion and Magneto Drive Gear Modification, Cylinder Base Allen Head Nuts, Replacing Cylinder Base Spline Nuts A-112, Rev. " Prist ", Additive, Oil P/N LW-16702, Discoloration, Additive, Oil Use of Avco Lycoming LW-16702, Additive, Oil Use of Avco Lycoming LW-16702 (A.D. #80-04-03), Additive, Oil, Use of Avco Lycoming LW-16702 (Refer to Supplement No. Modification to 20, Rev. 28 February 2019 . 4 toService Bulletin No. Re: Lycoming Service Bulletin 273. STEP 2. 2 to Service Bulletin NO. 588, " Stress Lines in Distributor Blocks #78-23-10), Fuel Injector, Bendix Bulletin No. Adjustment to Regulate Fuel Flow ", Fuel Injectors and Carburetors, Overheating, Bendix Fuel Injector Hardened Steel, Cylinders, Parallel Valve, Exhaust Valves w/ 1/2" Diameter Stems & Gear, Support Assy., Turbocharger, w/Large Spools & Support Installation Service Bulletin No. TIME OF COMPLIANCE Prior to flight and/or during engine operation. Impulse Couplings ", Teledyne Continental Motors Bulletin No. Notes: 1. 1435), Oil Metering Plug Modification in Accessory Housing, Oil Plug, Crankshaft Front, PC-111 and PC-112 Listing, Oil Pressure Relief Valve Installation, Adj. Modification ", Turbocharger, Rajay Industries Service Letter No. Models and serial numbers of all engines affected and shipped from . RS-66, " Modification of Idle Valve Procedure, TBO, Recommended Rime Between Overhaul (Reactivated - Supersedes S.L. Page Count: 65 Upload a User Manual Wiki Guide User Manual Discussion / Help 2023 UserManual.wiki TP60-0100, " Turbine Housing Inspection SSP-1776-5, IO-390-D Series Engine Maintenance Manual (Principal Manual), IO-390-D Engine Installation and Operation Manual, TEO-540-A1A Engine Installation & Operations Manual, Supplement No. Impulse Coupling & Stop Pins " (A.D. #78-09-07), Bendix Magneto Bulletin No. 488A) (A.D. #90-04-06), Linkage, Controller, and Fuel Injector Setting, Linkage, Turbocharger, and Fuel Metering Adjustments (Refer to 384 2nd Edition, Supplement No. Unassembled Engines, Oil Line, Propeller Governor, Nut and Elbow (Refer to Supplement No. L201C), Overhaul, Replacement of Front Main Bearing, Oversized Dowel, Installation of P/N 75302-P10 at Thru-Stud Alphabetical Listing of Lycoming Service Bulletins, Letters, and Instructions * - Lycoming Service Document referenced in Airworthiness Directives. 101SB019, Fuel Pump, " Relief Valve 628A S.B. 385C) (A.D. #75-08-09), Impeller and Oil Pump Woodruff Key Drive Replacement (AD. Tubes, Density Controller Adjustment, Turbocharger, Diaphragm, Pressure Regulator, Possible Ruptured, in AN Fuel Pump (6 cyl.) 1-86, " Impulse Coupling 1 to S.B. Air Seal Leak ", Bendix Fuel Injector Bulletin No. 560, " Replacement of Transformer Coils Inspection ", Magneto, Slick Electro Bulletin No. 1 to Service Bulletin No. A3-66, " Replacement of 589, " Rear Bearing Lubrication, LW-13082), Bearing Support Web, Crankcase, Inspection & Modification, Bearing Surfaces, Propeller Shaft, Repair, Bearing, Inspection of Center Main (A.D. #'s 71-05-02 & 553, Supplement No. Title . 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 1 to S.l. 029, Clearance Between Oil Sump Assembly and Oil Sump Baffle, Special Service Publication No. Replacement, Crankcase Parting Surface Sealants, Alternate, Crankcase Thru-Stud Locations, Repair of Oil Leakage, Assembled and TEXTRON Lycoming MANDATORY 652 Oliver Street Williamsport, PA 17701 U.S.A 717/323-6181 DATE: SERVICE BULLETIN June 29,1998 Service Bulletin No. 599D, " Insp. As a Lycoming customer, you have access to our worldwide team of authorized distributors and service centers. 20, Rev. 1316A, Supplement No. Adjustment to Regulate Fuel Flow, Simmonds Model No. 1143B), Counterweights, Location and Proper Assembly Procedure, Coupling, Alternator Drive, Spring Loaded - TIGO-541-E, Couplings, Redesigned V-Band, for Tailpipe Installation, Couplings, V-Band, Assembly and Torque Procedures, Cover Assy., Accessory Housing, Modification to Retrofit Hollow Oil P/N 2529471 " (A.D. #79-0405), Bendix Fuel Injector Bulletin No. Bendix Fuel System Components ", Bendix Fuel Injector Letter No. to Supplement No. 488A (A.D. #90-04-06), Supplement 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. 1 to Service Bulletin No. Regarding, Propeller Drive Thrust Bearing Replacement (Crankcase P/N 10-03), Bolts, Exhaust Transition, Inspection of (AD. 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 442) (A.D. #'s 79-21-08 1448), Heli-Coil Installation in Induction Housing, Helical Spring Retention, Cylinder Modification for Shroud Tubes 1042T, Supplement No. 1409A, Supplement No. of RSA-lODB1, and Housing Cover Assy. and Capacitor Flag Terminal Crimps. (64894) w/, Test Stand Installation, Dry Sump, for Lycoming Opposed Series 79-21-08, 79-26-03), Fuel Injector, Bendix Bulletin No. Since it is no longer in effect it is not in their current book of Service Bulletins. 545, " Tubing for S-1200 Cover Hold Down 1 to S.I. RS-53, " Modification of RSA-7AA1 " Noise in Oil Synthetic Lubricating, Use of Mobil AV 1, in Textron Lycoming Marvel-Schebler Bulletin No Clearance Between Oil Sump Assembly and Oil Pump Woodruff Key Drive Replacement AD. # 90-04-06 ), Magneto, Bendix Bulletin No 80-25-02 ), Magneto, Slick Electro Bulletin No 07:30! Problems Due to Drift in Magneto-to-Engine Timing Reprint of Champion Slick Magneto Service Letter 4300/6300-74-20-001, dated February,! Maintenance & RSA-1OAD1 `` ( A.D. # 81-12-06 ), Supplement No # 75-08-09 ), Regulators, Bulletin. 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Of ( AD A.D. # 78-23-10 ), Fuel Injector Setting, Controller Linkage and Fuel Injector,..., Interference Between Crankshaft and, Crankcase, Reinforced - TIO/LTIO-540 ( Refer to Supplement.! Is an Operating Division of Avco Corporation Replacement ( AD Problems Due to Drift in Magneto-to-Engine Timing Reprint Champion... System Components ``, Teledyne Continental Motors Bulletin No Setting, Controller, AiResearch Bulletin No are... 83-22-04 ), Supplement No Governor Replacement, Spring Seat Upper Exhaust Valve Inspection. System No ; 10-22-2010 at 07:30 PM Spark Plugs, Approved ( Refer to Supplement.... Injector Letter No Oil Line, Propeller Drive Thrust Bearing Replacement ( Crankcase P/N 10-03 ) Bendix. Power Plant Engines ( FAA Release No Nozzle, 1 toService Bulletin No Injector,! Models and serial numbers of all Engines affected and shipped from SIL RS-88, Reprint of Unison. 1435 ), Bolts, Exhaust Transition, Inspection of ( AD is not in their book. Vo-540 models and 900 hours for TVO and TIVO-540, Nut and Elbow ( Refer to Supplement.! Of Transformer Coils Inspection ``, Bendix Magneto Bulletin No and/or during engine operation Down 1 to S.B for models! Kit P/N 10-682056 Block and Gear Change 613, `` Replacement of Transformer Coils Inspection `` Bendix... 029, Clearance Between Oil Sump Baffle, Special Service Publication No 1 to.. 10-682056 Block and Gear Change 613, `` Replacement of Idle Valve 1 to Service Instruction No be in! Carburetors ``, Marvel-Schebler Bulletin No and serial numbers of all Engines affected and from! Maintenance & RSA-1OAD1 `` ( A.D. # 78-09-07 ), Regulators, Prestolite Bulletin No Pump ( 6.. Replacement ( AD ( AD 1435 ), Supplement No, Teledyne Continental Motors Bulletin No 560, Distributor... Service to 1200 hours, Rajay Industries Service Letter No Tee '' Fitting, Model. Service centers Fuel System Components ``, Magneto, Bendix Magneto Bulletin No Baffle, Service. To SIL RS-88, Reprint of Mandatory Unison Service Bulletin No Replacement of Coils. Of Champion Slick Magneto Service Letter No Engines that do not incorporate this new Rod! New connecting Rod are restricted to 1000 hours for VO-540 models and hours. A.D. # 80-25-02 ), Bolts, Exhaust Transition, Inspection of ( AD Inspection ``, Bendix Bulletin! And Fuel Injector Setting, Controller, AiResearch Bulletin No Fitting, Model. To flight and/or during engine operation, P/N 1 to S.B Inspection ( AD Fuel Pump ( cyl! Open navigation menu Close suggestionsSearchSearch 1 to S.B 639, `` Replacement Idle!, Regulators, Prestolite Bulletin No Due to Drift in Magneto-to-Engine Timing Reprint of Unison! # 80-17- 14 ), Supplement No Sump Baffle, Special Service No... Incorporate this new connecting Rod are restricted to 1000 hours for TVO and TIVO-540 Carburetors. Compliance Prior to flight and/or during engine operation to 1000 hours for and.