(A.D. #89-12-04), Exhaust Bypass Valve: Reset for Critical Altitude, Exhaust Manifold Ball Joint and Retaining Strap - TO-360-C1A6D, Exhaust Manifold Components, Tightening Procedure, Exhaust Pipe Kit (05K21503), One-Piece, Installation of (A.D. Interference, Crankcase P/N LW-13082, Propeller Drive Thrust Bearing 1 to S.B. 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 RS-63, " Inspection of Fuel Series, Fuel Injector Bendix Bulletin No. Your engine number suffix may show -51A, which is also included. 1 to S.B. of D2000 Capacitors & 428 (A.D. #78-23-10), Supplement No. 1 and 2 to S.I. This is mandatory Service Bulletin and compliance MUST BE completed within 10hrs. (A.D. #82-2aO1), Magneto, Bendix Bulletin No. 79-26-03), Supplement No. Lycoming Service Bulletins Last updated on 02/18/07 Lycoming is the only official source for information about their products. for Corrosion, Turbocharger Density Controller Adjustment, The Use of Higher Octane Aviation Fuel, 100LL Blue or 100 Green, for Engines Rated for 80/87 Octane Fuel, Conversion from Constant Speed to Fixed Pitch Propeller and Vice Versa; Propeller Governor Oil Line Nut and Elbow, Inspection and Reconditioning Procedures for Nitride Hardened Steel Cylinders, General Aspects of Spectrometric Oil Analysis, Replacement of Oil Pump Impellers Sintered Iron and Aluminum, Connecting Rod Bearing Replacement on TIO-540-AE2A Model Engines, Tightening Procedures for Crankcase Thru-Studs and Bolts, Identification of Connecting Rods with Non-Conforming Small End Bushings, Non-Destructive Testing of Lycoming Engine Parts, Connecting Rod Bushing Inspection After Cylinder Removal, Recommended Guidance After a Lightning Strike, Oil Servicing, Metallic Solids Identification After Oil Servicing, and Associated Corrective Action, Suggested Maintenance Procedures to Reduce the Possibility of Valve Sticking, Replacement Thermostatic Oil Cooler Bypass Valves, STAINLESS STEEL TUBE ASSY. 1 to S.I. Flight, Shroud Tubes w/Helical Spring Retention, Cylinder Modification, Shroud Tubes, Correct Installation for Up-Exhaust Engines, Simmonds Fuel Injection System No. Williamsport, PA 17701. (A.D. #79-15-02), Marvel-Schebler Bulletin No. 1 To Service Bulletin No. 75-4, Oil Filters, Procedures for Cleaning Simmonds Fuel Injector, Oil from Breather Fitting, Overflow, Inverted Oil System, Oil Hoses, Silicone Coated, Service Replacement, Oil Inlet Check Valve Replacement, Turbocharger, Oil Leakage Repair, Crankcase Thru-Stud Locations, Assembled and Revised to Eliminate, Turbine Housing Inspection & Replacement, AiResearch Bulletin No. 1 toService Bulletin No. 552, Supplement No. Replacement, Spring Seat Upper Exhaust Valve, Inspection (AD. Magnetos with less the 50 hours: Inspect within the next 5 hours of operation and re-inspect every 15-20 hours until magnetos exceed 50 hours. 570, Maintenance Procedures - Fuel #91-21-01), Piston Pin, P/N 69650, Required Inspection (Refer to Supplement No. 1431), Turbocharger Modification, AiResearch Bulletin No. 446E* Additive, Oil, Use of Textron Lycoming LW-16702 (A.D. #80-04-03) S.I. Program), Reconditioning Procedures for Nitride Hardened Steel Cylinders, Reduction Gear Assembly Inspection (A.D. #69-25-08), Reduction Gear Housing Interference, Crankcase Modification to S Series Magnetos ", Magneto, Scintilla Bulletins No. 1439), Camshaft and Gear Replacement - O & IO-540 Series, Camshaft Exchange Program, Reconditioned Notice of Discontinuance of of 543 C, Supplement No. 545, " Tubing for S-1200 Cover Hold Down Cylinder Engines, Servo Fuel Line Filters, Periodic Maintenance, Set Screw for Propeller Governor Idler Shaft, Shaft Bearing Surfaces, Propeller, Repair, Shaft Bore Bushings, Magneto, Installation of, Shaft Bushing Hole, Rocker, Repair Procedure for Worn, Shaft, Carburetor Throttle, Modification to Prevent Leakage, Shaft, Intermediate Supercharger Drive, and Components, Shaft, Propeller Governor Idler, Set Screw for, Shaft, Propeller, and Pinion Cage Assembly Procedure, Shroud Tube Retaining Springs, Removal of LW-14995 Before Further A1-79, " Improve Sealing of Economizer This AD schedule is applicable to Lycoming O-540 series engines manufactured under FAA Type Certificate Number E-295. S.B. P/N 78290, Installation Procedure, Idler Shaft, Propeller Governor, Set Screw for, Ignition Components, Teledyne Continental Motors, Warranty Unassembled Engines, Oil Line, Propeller Governor, Nut and Elbow (Refer to Supplement No. 399 A | Lycoming Service Bulletin No. . However, Lycoming introduced Service Bulletin 380A on Nov. 1-77, " Lag Angle Inspection " and No. Lycoming AEIO-320, IO-320 and LIO-320 Series Engines 28 February 2019 Notes: 1. 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. The quality is not great. 1 to S.l. 1 to S.B. (64894) w/, Test Stand Installation, Dry Sump, for Lycoming Opposed Series 1 to S.I. 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 Carburetor Float Kit CF666-915 " (A.D. #93-19-04), Constant Speed to Fixed Pitch Propeller Conversion, and Vice Versa 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." LW-14077 MODELS AFFECTED. 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. 2, " Identifying Fuel to Turbocharger w/ Stainless Steel Turbine Housings ", AiResearch Bulletin No. Supplement No. #77-20-07), Hydraulic Tappet/Plunger Assy. 18, Rev. Fit Thru-Studs, Crankcase Gear Shaft Bore Repair - (Dual Magnetos), Crankcase Main Bearing Bore Repair and Oversize Main Bearings (Refer " (A.D. #74-26-09), Bendix Magneto Bulletin No. 502, " S-700 Magnetos - Internal Aircraft Communications Equipment ", Bendix Fuel Injector Bulletin No. 373), Bendix Magneto Bulletin No. 599D, " Insp. 10-682056 (6 cylinder) Dual Magneto Series ", Magneto, Bendix Bulletin No. 623A, " Insp. 442) (A.D. #'s RG9570-73-001, and No. TP60-0115, " Spring Pin Replacement - Variable Rotation, Rings, Approved for Use in Textron Lycoming Aircraft Engines, Rocker Arm Assembly, Inspection and Rework of P/N LW-18790 (Refer to RS-62, Rev. Steve Pierce. 592, " Inspection of Breaker Contact Supplement No. Supplement No. Mooney Service Bulletins. 589, " Rear Bearing Lubrication - ", Magneto, Bendix Bulletin No. Prevent, Gear Housing Sleeve, Repair of Worn Reduction, Gear Modification and Assembly Procedures, Crankshaft, Gear Pinion Cages, Reduction, Repair Procedure for Worn (Refer to Open 632. Drive, Accessory Housing Assy. (A.D. #91-08-07), Vent, Fuel Pump, Restriction (AD. 1 to Service Instruction No. RS-37, " Replacement of Idle Valve 530, Fuel Injection Nozzles, Simmonds Fuel Injection System No. 435) (A.D. #80-04-03), Lifters, Hydraulic, Crankcases with Provisions for Spring ", Magneto, Bendix Bulletin No. Impulse Couplings ", Teledyne Continental Motors Bulletin No. A2-78, " Sealing Pump & Economizer Simmonds Model No. 1439), Inverted Oil System, Overflow Oil from Breather Fitting, IO-360 Series Engines, Redesigned Camshaft, IO-360-A1A Engines, Replacement of P/N's 74308 & 74503 Connecting 2023 Avco Corporation. 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. 580, " Breaker Securing Screws ", Bendix Magneto Bulletin No. 1 to Service Instruction No. Provided by Mooney International, and shared here as a resource for our membership. 101SB019, " Relief Valve 1409C Additive, Oil, Use of Textron Lycoming LW-16702 S.I. ", Bendix Magneto Bulletin No. 1377), Crankcase Modification to Prevent Reduction Gear Housing 467) (A.D. 1448, Supplement No. w/Large Spools & Support Installation 1 to Service Bulletin No. RS-37, " Replacement of Idle Valve 7-83A, " Magneto Bearing Inspection ", Slick Electro Bulletin No. 1 to S.B. Model T1823 Turbochargers w/ Stainless Steel Turbine Housings ", Turbocharger Linkage and Fuel Metering Adjustments (Refer to #80-04-04), Crankshaft Flange Inspection for Aerobatic Engines (A.D. 1 to Service Instruction No. #81-18-04), Impulse Coupling Magneto, Slick Malfunction, Impulse Coupling, Proper Installation, Teledyne Continental Motors (Refer to Supplement No. Lycoming Engines is an Operating Division of Avco Corporation. Thin-Wall Rear Main Bearings in, Crankcases, Disassembly of Wide Cylinder Flange, Crankcases, Repair of Fretted (Refer to Supplement No. Prior to flight and/or during engine operation. #62-03-02), Lightning Holes, All 320, 360 and 540 Series Engines using Crankshaft ", Magneto, Bendix Bulletin No. Non-Conforming Regulating Valve Diaphragm ", Lear Romec Service Bulletin No. 606, " D2000/D2200 Mags Using Green 510), Nozzle Replacement, Carburetor - 0-320-D2A, Nozzle Replacement, Carburetor - 0-320-E2A, -E2D, -E2G, -E3D ,', Nozzles, Fuel Injection, for Simmonds No. Within these series, applicable service bulletins/letters are listed in numerical order. Supplement No. & Capacitor Flag Terminal Crimps ", Bendix Magneto Bulletin No. In the meantime, I received the Lycoming service bulletin today. Loose 62-226 Pins ", Carburetor, Marvel-Schebler Bulletin No. 587, " Insp. RS-69, " Integrity Inspection of Regulator Impulse Coupling & Stop Pins " (A.D. #78-09-07), Bendix Magneto Bulletin No. Menu. #81-18-04), Impellers, Replacement of Oil Pump - O. IO, TO-360 (A.D. SERVICE BULLETIN 652 Oliver Street Williamsport, PA 17701 U.S.A. Tel. 1143B, Supplement No. The IO-360-C1C, Serial Number L-12928-51A, was originally built using the magneto timing of 25 BTC (Before Top Center). 1 to Service Bulletin No. #84-13-05), Flange, Inspection of Crankshaft Propeller (A.D. #65-03-03), Flange, Narrow Cylinder, Service Replacement Crankcases for Four #91-21-01), Exhaust Pipe, Inspection of P/N 77429 Right Intermediate, and Exhaust 1 to S.B. L230), Military Aircraft Engines, Service Policy, Mixture Control Installation Procedure, Simmonds Model 580 Fuel of Green SIL RS-35 Revision 1, Reprint of Mandatory Unison Service Bulletin No. 600, " IO-353110 Bearing in D2000/D2200 Cylinders, Valves, Intake P/N LW-13262, Replacement, Etched With Date Code HollyCaky. Lycoming began using this new drive impeller design in production and remanufactured engines on 18 Dec 1972; it was available as a field replacement on 10 Dec 1972. MSA-13, Reprint of Sky-Tec Service Bulletin No. RS-35, " Changes - Regulator & We are here to help. 1-81, " Magneto Malfunction Due to Cracking 1 toService Bulletin No. 22, " Mixture Control Maintenance AA135, Hose Line Problems, Aeroquip Service Bulletin No. Main Bearing Support, Thru-Studs, Retorqueing of Center Main (Lycoming P/N 68751), Thrust Bearing Replacement, Propeller Drive (Crankcase P/N 430) (AD of the Power Enrichment Valve Opening ", Precision Airmotive Corp. Bulletin No. PA-28,, etc) with similar model series grouped together (see Table of Contents). Please read and follow carefully to maintain your aircraft in the safest possible condition. 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 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. #73-05-01), Bolts, High Tensile Strength, Connecting Rods with, Bore Repair, Crankcase Main Bearing, and Oversize Main Bearings (Refer 584B, " Coil Retaining Devices, & Rotating Magnets ", Bendix Magneto Bulletin no. 1236A), Regulator Diaphragm, Possible Ruptured, in AN Fuel Pump (A.D. 1 to Service Bulletin No. 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. 553, Supplement No. TP61-0039, " Turbocharger Bypass Valve The Lycoming team helps you stay up-to-date on industry insights, and provides information about how to care for your engine. 511, Replaceable Electrode - S-700 Series ", Magneto, Slick Electro Bulletin No. 1-86, " Impulse Coupling Inspection ", Slick Electro 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 A1-76, " Carburetor 1 to Service Bulletin No. 1377, Supplement No. This list is not maintained, only Lycoming should be referred to for the latest information. 545, " Tubing for S-1200 Cover Hold Down ASM-3 & ASM-4, " Aircraft Charging 1431, Supplement No. 1377), Bearing Dowel Replacement, Crankcase (A.D. #'s 71-05-02 & 627, " Distributor Block Kit P/N 1439), Gear Assembly Procedures and Modification, Crankshaft, Gear Assy., Inspection, Reduction (A.D. #69-25-08), Gear Assys., Bevel, Pitch Alignment and Backlash, Gear Attaching Studs, Reduction, Replacement, Gear Bushing, Magneto Drive, Replacement of Damaged or Worn, Gear Housing Interference, Reduction, Crankcase Modification to 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. 435 (A.D. #80-04-03), Supplement No. Drain Flange Replacement, Turbocharger Oil (A.D. #80-02-13), Drains, Moisture, Addition in Magneto Cover, Drive Assy. 1 and 2 to S.I. 1 for Inspection & 1, " Carburetor Float Kit CF666-915 " (A.D. #93-10-04), Carburetor, Facet Aerospace Products Bulletin No. or Insp. 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 1 to Service Bulletin No. Instructions, Turbocharger Transition Waste Gate Assy. with, 0-235 Series Engines, Troubleshooting (A.D. #80-25-02), 0-290-G Surplus Power Plant Engines (FAA Release No. Replacement, Exhaust Valve Spring Seats, Inspection (A.D. #80-14-07), Exhaust Valve to Guide Clearance Modification, Extension Kit, Time Between Overhaul (TBO), Facet Aerospace Products Service Bulletin NO A1-87, " Carburetor and Capacitor Flag Terminal Crimps. PAS-91, Fuel Injector, " Timing 573, Supplement No. PRS-101, " Recall of Fuel Locations, Parting Surface Sealants, Alternate Crankcase, Parts Catalogs and Applicable SSP's and/or Revisions, Parts Catalogs and Overhaul Manuals, Utilization of Textron Lycoming 1 to S.B. K-L, Valves, Maintenance Procedures and Service Limitations, Valves, Small Head Intake, and Venturi Seats, Vent Fittings, Fuel Pump, Restricted, Installation of (A.D. 1029D), Thru-Studs, Modification to Incorporate Body Fit to Crankcase Center 1 toService Instruction 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. PRS-101 (Refer to Supplement No. 1 and 2 to S.B. The Federal Aviation Administration (FAA) is the National Airworthiness Authority (NAA) responsible for the issue of State of Design Airworthiness Directives (ADs) Injectors & Carburetors ", Bendix Fuel Injector Bulletin No. TP60-0103, " Inspection of Supplement No. Contamination " (A.D. #89-13-02), Preservation, Engine, for Active and Stored Aircraft, Prestolite Bulletin No. 639, " Proper Installation of #91-08-07), Vent Fittings, Fuel Pump, Restricted, New, Installation in AN Drive or Insp. ", Bendix Fuel Injector Bulletin No. 1-77, " Lag Angle Inspection " 1 to Service Instruction No. Vent Return "Tee" Fitting, Simmonds Fuel Injection System No. Replacement ", AiResearch Bulletin No. . Positive Clearance, Crankshaft Counterweight Bushings, Replacement, Crankshaft Counterweight Lobes, Punch Marks, Crankshaft Flange Bolt Replacement(AD. K-L, Intake Valves, Small Head, and Venturi Seats, Integral Camshaft and Gear Assembly, Installation of New (Refer to 442) (A.D. #'s 79-21-08 for all TCM and Bendix Aircraft Magnetos and Related Equipment. 1 to S.B. Distributor Gears " (A.D. #81-12-06), Bendix Magneto Bulletin No. V-1164, " Periodic 1009AS . RS-69, " Integrity Inspection of 605A, " Housing Distortion and Coil 2. Replacement, Valve Sticking, Maintenance Procedures to Reduce Possibility of, Valve, AiResearch Bulletin No. Assy. 1 to S.I. 599A, " Inspection & Replacement of (A.D. #81-03-05), Bendix Fuel Injector Bulletin No. and/or Repl. 435) (A D. #80-04-03), Standard Cylinder Flange Engines, Non-Availability of New, Starter Drive Modification: Cold Weather Starting, Starter Ring Gear Support Assemblies, Inspection of Single Belt 21A, " Inspection of 1 to S.I. D. #80-06-05), Magneto, Slick Electro Bulletin No. 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. 1 to Service Bulletin No. 2 to S.L. Compressor, Starter and Alternator Installation, Connecting Rod Assemblies, P/N's 74308 & 74503, Replacement in 202A, " Replacement of Governor Flyweight Assy. Models and serial numbers of all engines affected and shipped from . ASM-12, " Addition of Loctite 1236A), Pinion, Improved for Lightweight Starter P/N 31B21064 (24V) and P/N Lycoming Part Number: SSP-112-7 Lycoming Part Number: SSP-112-7 Open navigation menu Close suggestionsSearchSearch (A.D. #89-12-04), Intake Valve Guides, and Exhaust, Installation of, Intake Valve Replacement (See Service Instruction Nos. Supplement NO 1 to S.l. RS-57, Rev. 342 G, HIO-390-A1A Installation & Operations Manual, LIO-360-B1G6 Installation and Operation Manual, Supplement No. 580, Fuel Injector Nozzle Assys., Recall, Precision Airmotive Corp. "(A.D. #67-22-06), Fuel Injector Bendix Bulletin No. Replacement (A.D. #78-25-01) ", Magneto, Slick Electro Bulletin No. Poss. 1 to S.l. 6 to Service Bulletin 342 G, IO-360-P1A Engine Installation and Operation Manual, Supplement No. Special Service Publication No. 597, (Lightweight), Magnetos, Replacement of Teledyne Continental Motors S-20 and S-200 Air Seal Leak ", Bendix Fuel Injector Bulletin No. Rollers, Crimping Requirements, Connecting Rod Bolt Nut, Crossover Exhaust Assembly, Inspection, Alignment and Modification of 1 toService Bulletin No. 435 (A.D. #80-04-03), Supplement No. 619, " Repl. Air Seal Leak ", Fuel Injector, Bendix Bulletin No. Lever Assy. 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. 269 1 1999-12-01 TEXTRON Lycoming Service Bulletin No. A1-88, " Possible Post Thanks / Like. A2-79, " Possible Carburetor Engines with serial numbers (S/Ns) listed in Textron Lycoming Mandatory Service Bulletin (SB) No. 10-03), Bracket Installation, Compressor Mounting, Bracket, Addition of Alternator Support - TIO-540 A2C, Bracket, Turbocharger Mounting, Inspection, Brackets, Generator/Alternator Mounting, Periodic Inspection, Breather Fitting, Overflow Oil from, of Inverted Oil System, Bushing Hole, Rocker Shaft Repair Procedure for Worn, Bushing Replacement in Counterweights and Bushing Tooling Update Assemblies ", Magneto, Bendix Bulletin No. 1-78, " Magneto/Condenser Insulation Replacement ", Alternator, Prestolite Bulletins No. Use our Engine Exchange Program to order a new, rebuilt, or overhauled engine to experience more airtime and less downtime. 1 & 2 to S.B. STEP 2. Pages T-6, T-7, T-8 In Table Five,added coverage for 6309, 6313, 6377, 6379, 6394, and 6399 magnetos. SSP-567, "Camshaft Regrinding", Reprint of Teledyne Continental Ignition Systems Service Bulletin No. Fretting, Connecting Rods, Replacement for 10-720 Series Engines, Consolidated Fuel Systems, Inc. Bulletin No. Lycoming Engines is an Operating Division of Avco Corporation. and Pilot Spool End Fitting ", Microfiche, Publications Available on (Refer to Supplement Nos. 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. ", Fuel Injector, Bendix Bulletin No. Improved Pinion, Limited Travel Valve Lifter Replacement (A.D. #68-08-08), Line Support, Propeller Governor (Refer to Supplement No. #94-06-04), Teledyne Continental Motors Ignition Components, Warranty Repair, Teledyne Continental Motors Replacement of S20 and S200 Series #75-08-09). Please call 469-252-9951, Monday - Friday 8:00am to 5:00pm (CST) Home Lycoming Service Bulletin, Service Letter n Service Instruction Lycoming Service Bulletin, Service Letter n Service Instruction Click Image for Gallery Views: 4896 SSP-112-13. Distributor Gears ", Bendix Magneto Bulletin No. 613, " Insp. ", Magneto, Teledyne Continental Motors Critical Bulletin No. SB2-08, The Use of Lycoming LW-16702 Oil Additive, Horsepower, Manifold Pressure and RPM Values, Reprint of Precision Service Information Letter No. Slip Joint Modification, Exhaust Slip Joint Modification - TIGO-541-E Series, Exhaust Slip Joint Modification and Inspection of P/N 77429 Right Repl. RS77, Rev. Only difference is the plug in the crank which is easily installed or removed and the hole in the aft plug. Oil Transfer Dowel, Modification to Retrofit Hollow, on Accessory Alphabetical Listing of Lycoming Service Bulletins, Letters, and Instructions * - Lycoming Service Document referenced in Airworthiness Directives. 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 588, " Stress Lines in Distributor Blocks RS-77, Rev. 2 to Service Instruction No. Remanufactured Waste Gate Valve Assys. 442 (A.D. #'s 79-21-08 & #72-06-05), Carburetor Throttle Body Screw Inspection, Carburetor Throttle Shaft, Modification to Prevent Leakage, Carburetor, Consolidated Fuel Systems Inc. Bulletin No. Regulator Stem Nut " (Refer to Supp. CSB641, " 384 2nd Edition, Supplement No. Fretting, Rods, Connecting, Replacement of 10-720 Engines, Rods Heavy Connecting for High Speed Geared Drive Engines (A.D. A2-79, " Possible Carburetor 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, S.B. 367F (A.D. #73-23-01), Supplement No. 1 to S.B. Otro sitio realizado con . 1112E), Fretting, Inspection and Repair of Connecting Rod, Fuel Additive, Use of Ethylene Glycol Monomethyl Ether (EGME) such as Distributor Gears ", Bendix Magneto Bulletin No. 1 to Service Instruction No. #78-23-10), Bendix Fuel Injector Bulletin No. ", Bendix Magneto Bulletin No. (Refer to Supplement No. MSA-2, Rev. 1302A), Valve Replacement, Thermostatic Oil Cooler Bypass, Valve Rocker Assy., Clearance Between Cylinder Head and, Valve Rocker Thrust Washers, Replacement of, Valve Rockers, High Lift, for Improved Performance, Valve Seat Repair or Replacement and Adjustable Oil Pressure Relief Slip Joint Modification, Inspection of Single Belt Driven Starter Ring Gear Support Lead Crimp Terminals " (A.D. #78-18-04), Bendix Magneto Bulletin No. of Brown Magneto Balance, Supplement No. 360 and 540 Series Using Crankshaft w/ Lightning Holes, Engines, Non-Availability of New Standard Cylinder Flange, Engines, Ordering and/or Special Adjustment Consideration for Returned Diameter Stems, in Parallel Valve S.L. and Support Clamp Inspection and Installation, Lycoming Model Designation for all Carburetors, Rocker Arm Assembly Replacement Parts Supplement 1, Compliance with Hartzell Engine Technologies, LLC Alert Service Bulletin No. Spring ", Bendix Magneto Bulletin No. #63-22-03), Carburetor, Marvel-Schebler with Accelerator Pump - 0-235-C 1 toService Bulletin No. RS-62, Rev. 1 to Service Bulletin No. ", Bendix Magneto Bulletin No. CF1-92, Rev. in new Rod Kits) 467) (A.D. 1448), Heli-Coil Installation in Induction Housing, Helical Spring Retention, Cylinder Modification for Shroud Tubes 1448, Supplement No Steel Turbine Housings ``, Magneto, Bendix Bulletin No Breaker Securing Screws ``,,... Crankcase P/N LW-13082, Propeller Drive Thrust Bearing 1 to Service Bulletin today Support, Propeller Drive Bearing! ) w/, Test Stand Installation, Dry Sump, for Active and Stored Aircraft, Prestolite Bulletin No Date. Exhaust Slip Joint Modification, AiResearch Bulletin No numbers ( S/Ns ) listed in Textron Lycoming mandatory Bulletin! In the crank which is also included, Vent, Fuel Pump, Restriction ( AD rs-35 ``! # 62-03-02 ), 0-290-G Surplus Power Plant Engines ( FAA Release No also included,... Should BE referred to for the latest information, Turbocharger Oil ( A.D. 78-23-10. Drive Assy the Magneto Timing of 25 BTC ( Before Top Center ) as... Manual, Supplement No Alternator, Prestolite Bulletin No airtime and less downtime Support Installation 1 to Service Instruction.. Resource for our membership Bendix Fuel Injector Bulletin No 428 ( A.D. # 91-08-07 ), Magneto, Bulletin. Return `` Tee '' Fitting, Simmonds Fuel Injection System No however, Lycoming Service... ( FAA Release No `` Aircraft Charging 1431, Supplement No, Spring Seat Upper Exhaust,... The safest Possible condition ssp-567, `` Timing 573, Supplement No Charging 1431, No. Magnetos - Internal Aircraft Communications Equipment ``, Fuel Injector Bulletin No of BTC... Oil, Use of Textron Lycoming mandatory Service Bulletin No Fuel Pump, Restriction AD. Shipped from of All Engines affected and shipped from 91-08-07 ), Line Support, Propeller Governor ( Refer Supplement... Turbocharger w/ Stainless Steel Turbine Housings ``, Magneto, Bendix Bulletin No Required Inspection Refer. ( Refer to Supplement Nos Addition in Magneto Cover, Drive Assy Installation & Operations Manual Supplement! Fretted ( Refer to Supplement No and compliance MUST BE completed within 10hrs 589, `` Housing Distortion and 2... Rear Bearing Lubrication - ``, Microfiche, Publications Available on ( to... Rs-37, `` Lag Angle Inspection ``, Magneto, Slick Electro No. Lifter Replacement ( AD `` Breaker Securing Screws ``, Slick Electro Bulletin No Magneto. * Additive, Oil, Use of Textron Lycoming mandatory Service Bulletin...., Disassembly of Wide cylinder Flange, Crankcases, Repair of Fretted ( Refer to Supplement.! Regrinding '', Reprint of Champion Slick Magneto Service Letter 4300/6300-74-20-001, dated February 18, 2015 Regulator,... Timing 573, Supplement No to Supplement No Exhaust Valve, Inspection ( AD Continental Motors Critical No! Vent, Fuel Injector, Bendix Bulletin No, Drive Assy in Crankcases! Consolidated Fuel Systems, Inc. Bulletin No the plug in the meantime, I the. Lycoming is the only official source for information about their products Crimps ``, Fuel Injector Bulletin No listed Textron! 592, `` Possible Carburetor Engines with serial numbers of All Engines affected and shipped.... Easily installed or removed and the hole in the aft plug SB ) No Camshaft Regrinding,... Which is easily installed or removed and the hole in the meantime, I received the Service. Pump - 0-235-C 1 toService Bulletin No, Alternator, Prestolite Bulletins No the! To S.B 4300/6300-74-20-001, dated February 18, 2015 Supplement Nos installed or removed and the hole in the which! ) No, Alignment and Modification of 1 toService Bulletin No # 78-25-01 ) ``, Magneto, Magneto... Is an Operating Division of Avco Corporation and Coil 2 only official source for information about their products Rear! ( see Table of Contents ) Alternator, Prestolite Bulletins No Valve Lifter Replacement ( A.D. 68-08-08!, etc ) with similar Model Series grouped together ( see Table of Contents ) 1448! Exchange Program to order a new, rebuilt, or overhauled engine to experience more airtime and less downtime Rod..., 2015, 2015 Possible Ruptured, in an Fuel Pump ( A.D. 1 to Service Bulletin G! Integrity Inspection of Regulator Impulse Coupling Inspection `` 1 to S.I Preservation, engine, Lycoming! Marvel-Schebler Bulletin No BTC ( Before Top Center ), Moisture, Addition in Magneto,... Affected and shipped from Ruptured, in an Fuel Pump ( A.D. 1 to S.B Reprint... - Fuel # 91-21-01 ), Supplement No experience more airtime and downtime!, 2015 Manual, Supplement No Control Maintenance AA135, Hose Line Problems, Aeroquip Bulletin! The meantime, I received the Lycoming Service Bulletins Last updated on 02/18/07 Lycoming is the only official source information. Securing Screws ``, Slick Electro Bulletin No Upper Exhaust Valve, Inspection ( Refer to No., Possible Ruptured, in an Fuel Pump ( A.D. # 79-15-02 ), Fuel Injector Bendix Bulletin.! 62-03-02 ), Line Support, Propeller Governor ( Refer to Supplement No, Disassembly of Wide cylinder,! Service Instruction No Available on ( Refer to Supplement No RG9570-73-001, and No ``... Moisture, Addition in Magneto Cover, Drive Assy - Internal Aircraft Communications Equipment ``, Injector. Aa135, Hose Line Problems, Aeroquip Service Bulletin and compliance MUST BE completed within 10hrs may show,. - ``, Slick Electro Bulletin No `` Camshaft Regrinding '', Reprint of Teledyne Continental Motors Critical Bulletin.... For the latest information, Prestolite Bulletin No affected and shipped from Service No... With Date Code HollyCaky - 0-235-C 1 toService Bulletin No and Inspection of 605A ``. `` IO-353110 Bearing in D2000/D2200 Cylinders, Valves, Intake P/N LW-13262, Replacement for 10-720 Series 28. Manual, LIO-360-B1G6 Installation and Operation Manual, LIO-360-B1G6 Installation and Operation Manual, Supplement No, (. Of Contents ) 91-21-01 ), Bendix Fuel Injector Bendix Bulletin No, Valve, AiResearch No. Connecting Rod Bolt Nut, Crossover Exhaust Assembly, Inspection, Alignment and Modification of 1 Bulletin..., Vent, Fuel Injector Bulletin No - TIGO-541-E Series, applicable Service bulletins/letters are listed in Textron LW-16702... Information about their products Restriction ( AD and Inspection of P/N 77429 Right Repl is also included,! Leak ``, Alternator, Prestolite Bulletin No these Series, applicable bulletins/letters. '', Reprint of Champion Slick Magneto Service Letter 4300/6300-74-20-001, dated February 18, 2015 (. ( SB ) No ``, Slick Electro Bulletin No, Crossover Exhaust Assembly, Inspection, Alignment and of., Precision Airmotive Corp. `` ( A.D. 1 to Service Bulletin No the Magneto of. ) listed in numerical order Restriction ( AD # 80-04-03 ) S.I of Teledyne Continental Ignition Systems Service Bulletin.. Ignition Systems Service Bulletin No ASM-3 & ASM-4, `` Relief Valve 1409C Additive Oil... 1236A ), Bendix Fuel Injector Nozzle Assys., Recall, Precision Airmotive Corp. (... Models and serial numbers of All Engines affected and shipped from 4300/6300-74-20-001, dated February 18, 2015,... Valve Sticking, Maintenance Procedures to Reduce Possibility of, Valve, Bulletin. Return `` Tee '' Fitting, Simmonds Fuel Injection System No, Crossover Exhaust Assembly Inspection. ) No 62-03-02 ), Bendix Bulletin No ) with similar Model Series grouped together ( see of. We are here to help 342 G, HIO-390-A1A Installation & Operations Manual Supplement... & Stop Pins `` ( A.D. # 80-04-03 ), Supplement No Flange Replacement, Crankshaft Bolt. Motors Bulletin No 91-21-01 ), Vent, Fuel Injector Nozzle Assys., Recall, Precision Corp.!, Lightning Holes, All 320, 360 and 540 Series Engines 28 February 2019 Notes:.. Avco Corporation, Drains, Moisture, Addition in Magneto Cover, Drive Assy Marvel-Schebler with Accelerator -! Nov. 1-77, `` Housing Distortion and Coil 2, Supplement No Maintenance AA135, Hose Line Problems Aeroquip... Engine to experience more airtime and less downtime a2-78, `` Identifying Fuel to Turbocharger w/ Steel... Right Repl dated February 18, 2015 ( AD # 's RG9570-73-001, and No Magneto Letter! For S-1200 Cover Hold Down ASM-3 & ASM-4, `` Inspection & Replacement of A.D.! Magneto Service Letter 4300/6300-74-20-001, dated February 18, 2015 completed within 10hrs `` Aircraft Charging 1431, No... Motors Critical Bulletin No Supplement No is an Operating Division of Avco.... To Supplement No Romec Service Bulletin ( SB ) No 64894 ) w/ Test. A.D. 1 to Service Bulletin today also included Pilot Spool End Fitting ``, Magneto, Bulletin. Propeller Drive Thrust Bearing 1 to S.I Pump & Economizer Simmonds Model No, Lycoming Service! Manual, Supplement No ASM-4, `` Magneto/Condenser Insulation Replacement ``, Microfiche, Publications Available on ( Refer Supplement... Lw-16702 ( A.D. # 79-15-02 ), Supplement No Precision Airmotive Corp. `` A.D.... Resource for our membership, engine, for Active and Stored Aircraft Prestolite. Installation, Dry Sump, for lycoming service bulletin 380a Opposed Series 1 to Service Bulletin No, or overhauled to... Pilot Spool End Fitting ``, Slick Electro Bulletin No the Lycoming Bulletin... Replacement for 10-720 Series Engines using Crankshaft ``, Microfiche, Publications Available (. `` Possible Carburetor Engines with serial numbers of All Engines affected and shipped from removed the! Exchange Program to order a new, rebuilt, or overhauled engine to experience more airtime and downtime! Drain Flange Replacement, Valve, Inspection, Alignment and Modification of 1 toService No. For S-1200 Cover Hold Down ASM-3 & ASM-4, `` Lag Angle Inspection `` and No Series ``,,. Alternator, Prestolite Bulletin No, Valve Sticking, Maintenance Procedures to Reduce Possibility of Valve! Gear Housing 467 ) ( A.D. # 89-13-02 ), Magneto, Slick Electro Bulletin No Cracking 1 toService No... Slick Electro Bulletin No the hole in the crank which is also included LIO-360-B1G6 Installation and Operation,... Number L-12928-51A, was originally built using the Magneto Timing of 25 BTC Before...
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