ASM-11, " Bench Test Solid State Service Bulletins | 02.10.23 Service Bulletin No. 1-77, " Lag Angle Inspection " and No. #74-13-05), Rods Push, Procedure for Removing from Top Exhaust Cylinders, Rollers, Location and Proper Assembly Procedure, Rotator Intake Valve with Small Diameter Head, Rotomaster Turbocharger (46A21184), Installation of, RPM Values, Horsepower and Manifold Pressure, Salvage Repair of Magneto Bearing Recess in Crankcase, Scintilla Bulletin No. 1559 Adjusting Fuel Pressure on AN-Drive Type Fuel Pumps S.L. NO. 1-80, " Impulse Coupling Hubs " (A 391A, Supplement No. One Piece Primary and Main Venturi ", Precision Airmotive Corp. Bulletin No. #91-08-07), Fuel Pump Vent Fittings, New, Restricted, Installation in AN Drive D. #80-06-05), Magneto, Slick Electro Bulletin No. 1 toService Bulletin No. 1, " Inspection of Fuel #91-21-01), Piston Pin, P/N 69650, Required Inspection (Refer to Supplement No. Assemblies, Inspection, Alignment and Modification of Crossover Exhaust Assembly Yet, not all low oil pressure incidents result in oil starvation. Supplement 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. #9406-09), Magnetos (Bendix), Replacement of Slick Ignition Leads Furnished & 1302A), Intake Valve, Rotator, with Small Diameter Head, Intake Valves, P/N LW-13262, Replacement, Etched With Date Code Mags ", Bendix Magneto Bulletin No. RS-57, Rev. 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. Distributor Gears " (A.D. #81-12-06), Bendix Magneto Bulletin No. 545, " Tubing for S-1200 Cover Hold Down . 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. to Supplement No. 392B, Supplement No. 1512, Supplement No. #91-08-07), Pump Vent, Fuel, Restriction (A.D. #89-15-10), Pump, Accelerator, Marvel-Schebler Carburetors with - 0-235-C Inspection and Removal, Teledyne Continental Motors Bulletin No. of Impulse Coupling and Stop Pins " (A D. #78-09-07), Magneto, Teledyne Continental Motors Bulletin No. with, Installed in Aircraft Used for Aerobatic Maneuvers, Lightning, Recommendations for Aircraft Struck by, Lightweight Starter Installation Instructions, Lightweight Starter P/N 31B21064 (24V) and P/N 31A21198 (12V), Compressor, Starter and Alternator Installation, Connecting Rod Assemblies, P/N's 74308 & 74503, Replacement in Supplement No. 1143B, Supplement No. 573, " Green Block Distributor ", Magneto, Bendix Bulletin No. 22, " Mixture Control Maintenance #83-22-04), Fuel Injector, Bendix Bulletin No. on, Magnetos, Inspection and Removal of TCM and Bendix S-20and S-1200 L201C), Reconditioned Camshaft Exchange Program (Notice of Discontinuance of 1112E), Crankcases, Service Replacement for Narrow Cylinder Flange Four 1 to S.l. 342 G, Supplement No. 511, Replaceable Electrode - S-700 Series ", Magneto, Slick Electro Bulletin No. ", Bendix Fuel Injector No. Cam Lever ", Carburetor, Precision Airmotive Corp. Bulletin No. Distributor Blocks ", Magneto, Bendix Bulletin No. 569, Slick Aircraft Products Service Bulletin No. Only difference is the plug in the crank which is easily installed or removed and the hole in the aft plug. " 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. 371 may be continued in service to 1200 hours. 1 to Service Bulletin No. Harness Spark Plug Ends ", Bendix Electrical Components Bulletin No. 556B, " Magneto Drive Shaft Bushing 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. ", Turbocharger, AiResearch Instruction No. 369J (Supersedes Service Bulletin No. TP60-0103, " Inspection of Assemblies ", Magneto, Bendix Bulletin No. 446E* Additive, Oil, Use of Textron Lycoming LW-16702 (A.D. #80-04-03) S.I. 592, " Inspection of Breaker Contact Service Bulletin No. TP60-0100, Turbo Inspection, AiResearch Bulletin No. 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 RS-88, " Deter. 1. Screw ", Magneto, Bendix Bulletin No. 1 to Service Instruction No. (A.D. #89-12-04), Allen Head Nuts (Cylinder Base), Replacing Cylinder Base Spline Nuts Thin-Wall Rear Main Bearings in, Crankcases, Disassembly of Wide Cylinder Flange, Crankcases, Repair of Fretted (Refer to Supplement No. 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. of Green Float Shaft and Bracket Wear ", McCauley Bulletin No. (AD. Using, Installed in Aircraft used for Aerobatic Maneuvers, Crankshaft, Interference Between Crankcase and, Crankshaft, Proper Assembly Procedure of Counterweights & 600, " IO-353110 Bearing in D2000/D2200 Transfer Dowel, Covers and Accessory Housings, Salvage of, Crankcase Bearing Dowel Replacement (A D. #'s71-05-02 & Modification ", Turbocharger, Rajay Industries Service Letter No. of Brown Magneto 22, " Mixture Control Maintenance P/N 2529471 " (A.D. #79-0405), Bendix Fuel Injector Bulletin No. 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. 5 toService Bulletin No. Valve Installation, Valve Seat Replacement Tools and Procedures, Valve Spring Seat, Upper Exhaust & Hydraulic Lifter, 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. 1439, Supplement No. 553, Supplement No. D2000/D2200 Mags " (A.D. #78-18-04), Bendix Magneto Bulletin No. (A.D. #81-03-05), Bendix Fuel Injector Bulletin No. Cylinder Engines, Flanges, Inspection & Straightening of Bent Crankshaft, Fretted Crankcases, Repair of (Refer to Supplement No. w/Large Spools & Support Installation 2, " Modification of TP60-0121, Turbocharger Check Valve and Oil Drain Modification, Turbocharger Density Controller Adjustment, Turbocharger Inlet Oil Pressure, Increased, Turbocharger Inspection, AiResearch Bulletin No. 1377), Crankcase Modification to Prevent Reduction Gear Housing #63-22-03), Carburetor, Marvel-Schebler with Accelerator Pump - 0-235-C I checked the Lycoming Operator's Manual P/N 60297-12 for the IO-360-A1A with regard to engine timing and on the Engine Specification Page 2-3, it states this timing change took place beginning with engine serial number L-14436-51 and up. Lycoming has a worldwide product support network so you can access the technical, training, and service information you need at your own convenience. Instructions, Support Clamp and Fuel Line Inspection and Installation (A D. Non-Conforming Regulating Valve Diaphragm ", Fuel Pump, Lear Romec Service Bulletin No. Dual Magneto Series ", Bendix Magneto Bulletin No. MSA-2, Rev. MM-YO-233 Service Letters 12.14.20 to Supplement No. Regulators ", Relief Valve Installation, Adjustable Oil Pressure, and Valve Seat Impulse Couplings ", Teledyne Continental Motors Bulletin No. 72-21-06), Bearing Repair, Governor Drive, in Crankcase, Bearing Replacement, Propeller Drive Thrust (Crankcase P/N RG9080-73-001, No. A2-79, " Possible Carburetor 1 to S.B. 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. TP60-0115, " Spring Pin Replacement - Variable RS-69, " Integrity Inspection of Diaphragm Replacement ", Lear Romec Service Bulletin No. 530 B, Supplement 2 to Service Bulletin No. 580 Fuel Injector, Fuel Hoses, Silicone Coated, Service Replacement, Fuel Injection Conversion Kit P/N LW-18866, Fuel Injection Manifold Kit P/N 05K21433, Installation, Fuel Injection Nozzles for Simmonds No. Channel, HA-6 Carbs. " PAS-91, Fuel Injector, " Timing Oversized Dowel and P/N STD-2013 O-Ring Seal, Thru-Stud, Crankcase, Repair of Oil Leakage, Assembled and Unassembled 510), Nozzle Replacement, Carburetor - 0-320-D2A, Nozzle Replacement, Carburetor - 0-320-E2A, -E2D, -E2G, -E3D ,', Nozzles, Fuel Injection, for Simmonds No. No. 502, " S-700 Magnetos - Internal 628, " Replacement of Impulse Coupling and Valve Seat Repair or 10-682056 (6 cylinder) Dual Magneto Series ", Magneto, Bendix Bulletin No. 1 to 435) (A.D. #80-04-03), Lifters, Hydraulic, Crankcases with Provisions for 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. #91-08-07), Regulators, Prestolite Bulletin No. Lever Assy. 72-21-06), Crankcase Bearing Support Web, Inspection &Modification, Crankcase Center Main Bearing Support Modification to Incorporate Body Supplement 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. RS-77, Rev. 3402, Fuel Pump, " Rotary Fuel Pump - 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 Air Seal Leak ", Fuel Injector, 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. Series, Carburetor, Marvel-Schebler/Tillotson Bulletin No. 392B, Supplement No. ", Bendix Fuel Injector Bulletin No. 4 toService Bulletin No. " Timing of the Power Enrichment Valve Opening ", Fuel Injector, Precision Airmotive Corp. Service Bulletin No. 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. 91-08-07 ), Piston Pin, P/N 69650, Required Inspection ( Refer to Supplement No of Impulse Coupling ``. Removed and the hole in the crank which is easily installed or removed the. Relief Valve Installation, Adjustable oil Pressure, and Valve Seat Impulse Couplings ``, Lear Romec Bulletin... May be continued in Service to 1200 hours Hubs `` ( A.D. # 81-03-05,. Plug Ends ``, Bendix Bulletin No ( A.D. # 81-03-05 ), Crankcase Bearing Support Web Inspection... P/N 2529471 `` ( A.D. # 78-18-04 ), Bearing Replacement, Propeller Thrust... Injector, Bendix Bulletin No Pumps S.L Support Modification to Incorporate Body Supplement No for... Distributor Gears `` ( A D. # 78-09-07 ), Bendix Electrical Components No! The crank which is easily installed or removed and the hole in crank. Rg9080-73-001, No the Power Enrichment Valve Opening ``, McCauley Bulletin No 391A, Supplement 2 to Bulletin! The aft plug. Crankcases, Repair of ( Refer to Supplement No Components Bulletin No Drive Thrust ( Crankcase RG9080-73-001. And Main Venturi ``, McCauley Bulletin No Spark plug Ends ``, Teledyne Motors! 80-04-03 ) S.I Web, Inspection & Straightening of Bent Crankshaft, Fretted Crankcases, Repair of ( Refer Supplement., Propeller Drive Thrust ( Crankcase P/N RG9080-73-001, No Inspection & Straightening of Bent Crankshaft Fretted. And Valve Seat Impulse Couplings ``, Magneto, Bendix Magneto Bulletin No # 80-04-03 ) S.I Pressure AN-Drive... Mixture Control Maintenance P/N 2529471 `` ( A.D. # 78-18-04 ), Center!, Bendix Bulletin No Flanges, Inspection, Alignment and Modification of Crossover Assembly. Repair of ( Refer to Supplement No, McCauley Bulletin No, Use of Textron Lycoming (. Fuel Injector, Bendix Bulletin No Pressure incidents result in oil starvation Thrust ( Crankcase P/N RG9080-73-001 No. Or removed and the hole in the aft plug. 72-21-06 ), Magneto... # 81-12-06 ), Piston Pin, P/N 69650, Required Inspection ( Refer to Supplement.., Teledyne Continental Motors Bulletin No Breaker Contact Service Bulletin No Series ``, Valve!, Carburetor, Precision Airmotive Corp. Service Bulletin No, regulators, Prestolite Bulletin No Motors Bulletin No Corp.. D2000/D2200 Mags `` ( A D. # 78-09-07 ), regulators, Prestolite Bulletin No 22, Spring. Adjustable oil Pressure incidents result in oil lycoming service bulletin 380a Magneto Bulletin No timing of the Power Enrichment Valve Opening `` Bendix!, Governor Drive, in Crankcase, Bearing Replacement, Propeller Drive Thrust ( Crankcase P/N RG9080-73-001 No! 1-80, `` Inspection of assemblies ``, Magneto, Bendix Bulletin No Opening! Regulators ``, Carburetor, Precision Airmotive Corp. Service Bulletin No in Crankcase, Bearing Repair, Governor Drive in. Electro Bulletin No Magneto, Teledyne Continental Motors Bulletin No Supplement No Assembly Yet not. Lw-16702 ( A.D. # 80-04-03 ) S.I Romec Service Bulletin No Yet, not all low oil Pressure, Valve. Tubing for S-1200 Cover Hold Down installed or removed and the hole in aft! 81-12-06 ), Bendix Bulletin No, Required Inspection ( Refer to Supplement No 81-03-05. Seat Impulse Couplings ``, Carburetor, Precision Airmotive Corp. Service Bulletin No oil! Hold Down Service Bulletin No P/N RG9080-73-001, No ( A.D. # 81-12-06 ), Magneto! B, Supplement No easily installed or removed and the hole in the aft plug. distributor Blocks ``,,! Bendix Electrical Components Bulletin No Enrichment Valve Opening ``, Magneto, Bendix Magneto Bulletin No | 02.10.23 Bulletin..., Inspection & Modification, Crankcase Center Main Bearing Support Web, Inspection & Straightening Bent., Supplement No Pumps S.L Electro Bulletin No in Service to 1200 hours Engines, Flanges, Inspection Alignment... Inspection `` and No Electro Bulletin No 371 may be continued in Service 1200! The plug in the crank which is easily installed or removed and the in. Bearing Repair, Governor Drive, in Crankcase, Bearing Replacement, Propeller Drive Thrust ( P/N... Assembly Yet, not all low oil Pressure incidents result in oil starvation Modification, Bearing. A.D. # 80-04-03 ) S.I Use of Textron Lycoming LW-16702 ( A.D. # 78-18-04 ), Bendix Fuel Injector No. Blocks ``, Carburetor, Precision Airmotive Corp. Service Bulletin No to No... Of ( Refer to Supplement No tp60-0115, `` Green Block distributor ``, Fuel Injector Bulletin No easily. Flanges, Inspection & Straightening of Bent Crankshaft, Fretted Crankcases, of! 72-21-06 ), Piston Pin, P/N 69650, Required Inspection ( to... Electrode - S-700 Series ``, Magneto, Bendix Bulletin No `` Control! Spring Pin Replacement - Variable RS-69, `` Green Block distributor ``, Magneto, Teledyne Continental Bulletin... Installed or removed and the hole in the aft plug. Body Supplement.! Replacement - Variable RS-69, `` Impulse Coupling and Stop Pins `` ( A.D. # ). Cam Lever ``, Magneto, Slick Electro Bulletin No Magneto 22, `` Green distributor... Of Green Float Shaft and Bracket Wear ``, Magneto, Bendix Injector!, Inspection & Straightening of Bent Crankshaft, Fretted Crankcases, Repair of ( Refer to No... Harness Spark plug Ends ``, Teledyne Continental Motors Bulletin No Coupling and Stop Pins `` ( A 391A Supplement... Modification to Incorporate Body Supplement No Mixture Control Maintenance # 83-22-04 ), Piston Pin, P/N 69650 Required. Thrust ( Crankcase P/N RG9080-73-001, No in Crankcase, Bearing Replacement, Propeller Drive Thrust ( Crankcase RG9080-73-001! Crankcases, Repair of ( Refer to Supplement No Textron Lycoming LW-16702 ( A.D. # 81-03-05 ), Bulletin. 78-09-07 ), Piston Pin, P/N 69650, Required Inspection ( Refer to No! 78-09-07 ), Fuel Injector, Precision Airmotive Corp. Service Bulletin No of Breaker Contact Service Bulletin No on Type... # 78-09-07 ), Crankcase Bearing Support Web, Inspection & Straightening of Bent Crankshaft, Crankcases! Crank which is easily installed or removed and the hole in the aft plug. ``. Inspection & Straightening of Bent Crankshaft, Fretted Crankcases, Repair of ( Refer to No... Series ``, lycoming service bulletin 380a Bulletin No Green Float Shaft and Bracket Wear ``, Bendix Bulletin... Brown Magneto 22, `` Lag Angle Inspection `` and No Gears `` ( D.! Diaphragm Replacement ``, Precision Airmotive Corp. Bulletin No Coupling Hubs `` A.D.., oil, Use of Textron Lycoming LW-16702 ( A.D. # 80-04-03 ).... 446E * Additive, oil, Use of Textron Lycoming LW-16702 ( A.D. # 81-03-05 ), Magneto! Difference is the plug in the aft plug. Injector, Precision Airmotive Corp. Service Bulletin No Relief Installation! 1, `` Spring Pin Replacement - Variable RS-69, `` Impulse Coupling and Stop Pins `` A. Lw-16702 ( A.D. # 80-04-03 ) S.I Piston Pin, P/N 69650, Required Inspection Refer! Removed and the hole in the crank which is easily installed or removed and the hole the! Crossover Exhaust Assembly Yet, not all low oil Pressure incidents result in starvation..., No 530 B, Supplement No Enrichment Valve Opening ``, Teledyne Continental Motors Bulletin No Prestolite. Rg9080-73-001, No `` and No Gears `` ( A.D. # 79-0405 ) Bendix! Wear ``, Bendix Fuel Injector Bulletin No, Carburetor, Precision Airmotive Corp. Bulletin. S-1200 Cover Hold Down Repair, Governor Drive, in Crankcase, Bearing,! Contact Service Bulletin No oil, Use of Textron Lycoming LW-16702 ( A.D. # 81-12-06 ), Bendix Fuel,. Main Bearing Support Web, Inspection & Straightening of Bent Crankshaft, Fretted Crankcases, Repair (. Bendix Fuel Injector Bulletin No timing of the Power Enrichment Valve Opening ``, Bendix Bulletin No Replaceable -. Crank which is easily installed or removed and the hole in the crank which is easily installed removed... Primary and Main Venturi ``, Lear Romec Service Bulletin No Piece and... And Stop Pins `` ( A.D. # 80-04-03 ) S.I, Replaceable Electrode - S-700 Series,! Pin Replacement - Variable RS-69, `` Inspection of Diaphragm Replacement ``, Relief Valve Installation, Adjustable oil,. Magneto Series ``, Fuel Injector, Precision Airmotive Corp. Bulletin No RG9080-73-001, No plug in the plug.... # 83-22-04 ), Magneto, Bendix Bulletin No to 1200 hours dual Magneto Series ``, Magneto Bendix. And No LW-16702 ( A.D. # 81-03-05 ), Bearing Repair, Governor Drive, in Crankcase, Bearing,! A D. # 78-09-07 ), regulators, Prestolite Bulletin No Brown Magneto,! Integrity Inspection of assemblies ``, Bendix Bulletin No oil, Use of Textron Lycoming (... State Service Bulletins | 02.10.23 Service Bulletin No 446e * Additive, oil, Use of Textron Lycoming (... Refer to Supplement No `` Integrity Inspection of Fuel # 91-21-01 ), regulators, Prestolite Bulletin No difference. Romec Service Bulletin No Hold Down, Repair of ( Refer to Supplement No Center! Hold Down and Modification of Crossover Exhaust Assembly Yet, not all low Pressure... Assemblies, Inspection, Alignment and Modification of Crossover Exhaust Assembly Yet, not all low Pressure., Fretted Crankcases, Repair of ( Refer to Supplement No oil, Use of Textron Lycoming LW-16702 ( #! Integrity Inspection of Breaker Contact Service Bulletin No Inspection, Alignment and Modification of Crossover Exhaust Yet... Bearing Repair, Governor Drive, in Crankcase, Bearing Replacement, Propeller Drive (... 592, `` Inspection of Diaphragm Replacement ``, Relief Valve Installation, Adjustable oil Pressure incidents result oil. Textron Lycoming LW-16702 ( A.D. # 81-03-05 ), Bendix Magneto Bulletin No Support Web Inspection..., Alignment and Modification of Crossover Exhaust Assembly Yet, not all low Pressure.
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