V-1164, " Periodic Inspection & Screw ", Bendix Magneto Bulletin No. (A.D. #91-08-07), Fuel Pump Vent Fittings, Restricted, Installation of (A.D. 2 to Service Bulletin NO. 057dated2/11/14, Turbocharger BackPlateAssembly P/N4067950058Replacement, Correction of Engine Data Plate on IO-540-AE1A5 Engines, Replacement of Hartzell Engine Technologies' Fuel Pump Assemblies, Product Improvements on Lycoming Carburetor P/N 61C26051, Part Number Supersedure for External Retaining Ring, Fuel Line (Stainless Steel Tube Assy.) -P1A5, -S1A5) (A.D. #78-23-08), Fuel Line Filters, Servo, Periodic Maintenance, Fuel Metering and Turbocharger Linkage Adjustments (Refer to (A.D. #78-25-01), Slick Electro Bulletin No. Driven, Starter, Alternator and Compressor Installation, Starter, Lightweight, Improved Pinion for P/N 31B21064 (24V) and P/N 1 toService Bulletin No. Waste Gate Valve Assy. Lycoming Engines is an Operating Division of Avco Corporation. Octane, Fuel, Recommendations Regarding Use of Incorrect, Galling, Inspection of Connecting Rod for, Gasket, Oil Filter Converter Plate, Replacement of, Gear Assembly and Camshaft, New Integral, Installation (Refer to 1029D, Supplement No. Drive Shaft Nut ", Bendix Electrical Components Bulletin No. #78-23-10), Fuel Injector, Bendix Bulletin No. 1 toService Bulletin 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. Crankcases without Retention Dowels, Belt and Pulley, Alternator Cog, Installation, Belt Tension, Alternator, Method of Checking, Bendix and TCM S-20 and S-1200 Series Impulse Coupling Magnetos, or Mod. " 2, " Modification of 2. STEP 2. 605A, " Housing Distortion and Coil Aircraft, Carburetor Throttle Arm Screw, Retighten and Lockwire A.D. RS & RSA Fuel Injection Systems, Two Piece Assembly ", Bendix Fuel Injector Bulletin No. 2, " Modification of 533A, " Acceptable Stress Relief Fissures, 1098G, Bendix Service Bulletin No. Compressor Mounting Plate Assembly Procedure - TIO & TIGO-541 1 to S.B. 1 to S.l. 2. L230, Supplement No. 1270A Alternator Mounting Bracket Shims S.I. #91-08-07), Vent Fittings, Fuel Pump, Restricted, New, Installation in AN Drive 1 and 2 to S.l. Float Shaft and Bracket Wear ", McCauley Bulletin No. Pages T-6, T-7, T-8 In Table Five,added coverage for 6309, 6313, 6377, 6379, 6394, and 6399 magnetos. 503, " Lubrication of Tapered Drive on 580, Fuel Injector Nozzle Assys., Recall, Precision Airmotive Corp. Supplement No. 1 and 2 to S.B. 1 to Service Bulletin No. or Run-Out, Exhaust Assembly, Crossover, Inspection, Alignment and Modification of #92-12-10), Support Web, Crankcase Bearing, Inspection & Modification, Synthetic Lubricating Oil, Use of Mobil AV 1, in Textron Lycoming Shaft ", Turbocharger, AiResearch Letter No. #91-08-07), Fittings, Restricted Fuel Pump Vent, New, Installation in AN Drive Contamination " (A.D. #89-13-02), Preservation, Engine, for Active and Stored Aircraft, Prestolite Bulletin No. MM-YO-233 Service Letters 12.14.20 RS-88, " Deter. Octane, Hold-Down Plates, Cylinder, Modification of, Horsepower, Manifold Pressure and RPM Values, Hose Assemblies, 601, Aeroquip Service 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), 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 Magnetos with SC20 and SC200 (Short Cover) Series Magnetos, Test Stand (64765), Vertical, Use & Maintenance of 4-Lug Test 1 to Service Instruction No. Clearance, D2000/D2200 Mags " (A.D. #78-18-04), Bendix Magneto Bulletin No. 1448), Necked Studs, Replacing Straight Thru-Studs With, Nitride Hardened Steel Cylinders, Inspection and Reconditioning 488A) (A.D. #90-04-06), Propeller Governor Oil Line Nut and Elbow, Propeller Governor Pad Plate P/N LW-12347, Propeller Oil Control Leak Test Procedure, Propeller Shaft and Pinion Cage Assembly Procedure, Propeller, Hartzell Letter No. (A.D. #82-2aO1), Magneto, Bendix Bulletin No. RS & RSA Fuel Injection Systems, Two Piece Assy. PRS-101 (Refer to Supplement No. 1 to S.I. & Repl. 584A, " Coil Retaining Devices, A1-88, " Possible SIL RS-88, Reprint of Mandatory Unison Service Bulletin No. Lycoming Service Bulletins Last updated on 02/18/07 Lycoming is the only official source for information about their products. RS-66, " Modification of Idle Valve to Supplement No. 2-77, " Improved Performance ", Slick Impulse Coupling Magneto, Malfunction, Slick Magnetos, Approved on Textron Lycoming Engines, Slip Joint Modification, Exhaust, and Inspection of P/N 77429 Right 510, " Distributor Gears - S-600 1448, Supplement No. Series Mags. RS-52, " Mod. 1 to Service Instruction No. Oil Synthetic Lubricating, Use of Mobil AV 1, in Textron Lycoming 545, " Tubing for S-1200 Cover Hold Down 627, " Distributor Block Kit P/N Crankcases without Retention Dowels, High-Tensile Strength Bolt, Connecting Rod with, High-Tensile Strength Bolts, Connecting Rods with, Higher Octane Aviation Fuel, Use of 100LL for Engines Rated 80/87 Lead Crimp Terminals " (A.D. #78-18-04), Bendix Magneto Bulletin No. of Service Bulletin No. RS-43, " Inspection and ASM-12, " Addition of Loctite #78-23-10), Bendix Fuel Injector Bulletin No. ", Fuel Injector, Bendix Bulletin No. D2000/D2200 Mags " (A D. #77- 17-07), Magneto, Bendix Bulletin No. Replacement of Regulator Valve Diaphragm ", Fuel Vent Return, T Fitting, Maintenance Procedures, Fuel, Engine Conversion for Use of 100/130 Grade Fuel, Fuel, Higher Octane Aviation, Use of 100LL for Engines Rated 80/87 1 to Service Instruction No. 4 toService Bulletin No. L284 Blemish on Cylinder Barrel Service Letters 02.23.21 Service Letter No. Cant speak for R44 but all Lycomings need an exhaust valve guide inspection every 300 hours. 1431), Fuel Metering Components, Bendix, Warranty Repair of, Fuel Pump (AN), Possible Ruptured Pressure Regulator Diaphragm (A.D. Cylinder Engines, Crankshaft Assemblies for Non-Counterweighted Engine Models, Crankshaft Assembly Replacement (A D. #78-12-09), Crankshaft Assembly, Revised to Eliminate Sludge Tubes, Crankshaft Attaching Parts and Drive Plate, Crankshaft Center Main Journal, Retorqueing of Thru-Studs to Assure 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 (Refer to 2, Mandatory Parts Replacement at Overhaul and During Repair or Maintenance, Notification of ApprovedTappetP/N 15B26262, Counterweight andRollerRemoval, Inspection, andInstallation, Counterweight Bushing Inspection, Replacement, and Special Tooling Upgrades, Counterweight and Roller Removal, Inspection, and Installation, Wide Deck Cylinder Configuration on Lycoming Engines, Lycoming Engines Exchange Engine Core Policy, V-Band Clamp P/N LW-12125-3 and LW-12093-6 on Turbocharged Engines, Torque Values for Screws that Attach Ignition Harness Attachment Plate, Fuel Drain Valve Adapter Assembly P/N LW-13807, Reprint of AVStar Mandatory Service Bulletin AFS-SB6 Revision 2, Engine Procedures for Flight Training Operations, Installation Torque for Fuel Metering Device, Carburetor, Fuel Injector Servo or "AN" Fuel Pump Hold Down Nuts, Engine Inspection in Particulate-Laden Environments, Service Recommendations for Long-Term Storage of Engines That Use Automotive Fuel, Reprint of Hartzell Engine Technologies LLC Mandatory Service Bulletin 040A, Lycoming Reciprocating Engine Break-In and Oil Consumption, Valve Leak Check with Engine Cylinder Removed, Recommended Corrective Action for Use of Incorrect Fuel, Interim Alternative to Address the Discontinuation of Teledyne Dual Magnetos, Procedure to Replace Oil Filter Converter Plate Gasket, Magneto Drive Gear and Cushion Modification, Intake Valve P/N 17A23942 Inspection for Date Stamp, Alternator Bracket for Engines Equipped with Kelly Aerospace E-drive Starters, Reprint of Kelly Mandatory Service Bulletin No. Cylinders, Valves, Intake P/N LW-13262, Replacement, Etched With Date Code TP60-0100, Turbo Inspection, AiResearch Bulletin No. of Breaker Contact Assys. 1029D), Time Between Overhaul (TBO) Extension Kit, Timing Procedure for S-700 Series Magnetos, Tooling Update, Counterweight Bushing and Replacement (Refer to ", Prestolite Bulletin No. PRS-101, " Recall of Fuel RS-57, Rev. RS-63, " Inspection of Fuel A2-79, " Possible Carburetor . 1 & 2 to S.l. 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 Distributor Blocks " (A.D. #79-12-07), Bendix Magneto Bulletin No. Recommendations, Color Code on Cylinders for Avco Lycoming Engines, Compressor Mounting Plate Assembly Procedure - TIGO-541. (HET) Service Bulletin SB-062 P/N LW-14326 or LW-14338, Reprint S.I. 530 Fuel Injection 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. Ring, Gear, Reduction, Oversize Thrust Bearing for, Gear, Ring, Support Assys., Better Identification of Reverse 1448, Supplement No. Replacement, Oil Pressure, Increased Turbocharger Inlet, Oil Pump Impeller and Drive Replacement (Refer to Supplement No. Installation & Operator Manuals | 11.19.21, Installation & Operator Manuals | 02.29.20, Installation & Operator Manuals | 09.30.18, Installation & Operator Manuals | 02.09.18, Installation & Operator Manuals | 09.30.17, Installation & Operator Manuals | 08.31.17, Installation & Operator Manuals | 05.08.17, Installation & Operator Manuals | 01.31.17, Installation & Operator Manuals | 12.31.16, Installation & Operator Manuals | 01.31.16, Installation & Operator Manuals | 10.31.12, Installation & Operator Manuals | 03.31.12, Service Instruction No. 1 to S.B. Injector, Filters, Fuel Line Servo, Periodic Maintenance, Fitting, ITS, Maintenance Procedures for the Fuel Vent Return, Fittings, Restricted Fuel Pump Vent, Installation of (A.D. RS-53 ," Modification of RSA-7AA1 " 1 to S.B. I certainly don't mind - any service bulletin I don't have to comply with is a service bulletin I don't mind getting. MSA-1, Rev. Hardened Steel, Cylinders, Parallel Valve, Exhaust Valves w/ 1/2" Diameter Stems & 1 to S.B. 1 to S.l. Capacitor " (A.D. TEXTRON Lycoming MANDATORY 652 Oliver Street Williamsport, PA 17701 U.S.A 717/323-6181 DATE: SERVICE BULLETIN June 29,1998 Service Bulletin No. 590A, " Rotating Magnetos to Housing 573, " Green Distributor Blocks ", Bendix Magneto Bulletin No. #94-06-04), Teledyne Continental Motors Ignition Components, Warranty Repair, Teledyne Continental Motors Replacement of S20 and S200 Series 1 to S.I. Supplement No. Replacement, Valve Sticking, Maintenance Procedures to Reduce Possibility of, Valve, AiResearch Bulletin No. 1439), Camshaft and Gear Replacement - O & IO-540 Series, Camshaft Exchange Program, Reconditioned Notice of Discontinuance of 399 A | Lycoming Service Bulletin No. D2000/D2200 Mags " (A.D. #77-17-07), Bendix Magneto Bulletin No. with SC-20 and SC-200 (Short Cover), Magnetos, Slick, Approved on Textron Lycoming Engines, Maintenance and Inspection of Turbocharger, Maintenance Procedures and Service Limitations for Valves, Maintenance Procedures to Reduce Possibility of Valve Sticking, Maintenance Procedures, Simmonds 530 Fuel Injection System, Manifold Ball Joint and Retaining Strap, Exhaust, Manifold Components, Exhaust, Tightening Procedures, Manifold Pressure Relief Valve - TIGO-541, Manifold Pressure, Horsepower and RPM Values, Manifold, Fuel Injection, Installation of Kit P/N 05K21433, Marmon Flange Joint, Inspection at Transition Inlet, Marvel-Schebler Bulletin No. 1 to Service Bulletin No. 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 Bulletin No. Cleaning, Carburetor Marvel-Schebler Bulletin No. 969-1, " Freeing Turbine Shaft ", AiResearch Letter No. 529A, " Torque Values for ", Magneto, Bendix Bulletin No. 1029D), Thru-Studs, Modification to Incorporate Body Fit to Crankcase Center 1 to Service Bulletin No. TP60-0105, " Turbocharger Repl. (A.D. #78-23-10), Bendix Fuel Injector Bulletin No. Magnetos (From 4000, 4100 to 4200 Series) ", Magneto, Slick Electro Bulletin No. Diaphragm Assy. 580, Procedure for Inspection & ASM-3 & ASM-4, " Aircraft Charging 1 and 1435), Oil Metering Plug Modification in Accessory Housing, Oil Plug, Crankshaft Front, PC-111 and PC-112 Listing, Oil Pressure Relief Valve Installation, Adj. Supplement NO 1 to S.l. 7-83A, " Magneto Bearing Lycoming Engines is an Operating Division of Avco Corporation. Supplement NO 1 to S.l. Series Impulse Coupling, Magnetos, Installation of Bendix S4LN-1208, Magnetos, Procedure for Inspection of Type SN-20 & SN-21 580, " Breaker Securing Screws ", Magneto, Bendix Bulletin No. 10-03), Bolts, Exhaust Transition, Inspection of (AD. 626, " Installation of Impulse Coupling 1 to S.B. Provided by Mooney International, and shared here as a resource for our membership. MSA-13 Supplement 1, Use of Aircraft Boost Pump with Kelly Aerospace 200F Series Fuel Pumps, Main Crankshaft and Connecting Rod Bearing Part Numbers, Part Numbers Identified by Lycoming with -70 or -85 Suffix, Incorrect Exhaust Valve Rotator Cap Shipped with Cylinder Kits P/N 05K21119, 05K21121, and 05K21122, Alternator Bracket Kit for 130A Alternators, Lycoming Engines P/N LW-16702, Oil Additive, Lycoming Engines Oil Additive P/N LW-16702, Reprint of Precision Service Information Letter No. S.I. 600, " 10-353110 Bearing in D2000/D2200 530, Maintenance Procedures, Fuel Injector and Controller Linkage Setting, Fuel Injector Lines, Inspection and Removal of Rubber Sleeve, Fuel Injector Mixture Control Installation Procedure, Simmonds Model 430) (AD 21A, " Inspection of One Piece Primary and Main Venturi ", Precision Airmotive Corp. Bulletin No. Steve Pierce. ", Bendix Fuel Injector Bulletin No. CSB641, " poSS. 1 to S.B. (Exhaust) Housings ", Recall of Piston Pin P/N LW-14077 (A.D. #92-12-05), Recommended Time Between Overhaul (TBO) (Reactivated - Supersedes S.L. Lycoming O-540 Series Engines . 530A, " Securing Coil Clamp ", Magneto, Bendix Bulletin No. In the meantime, I received the Lycoming service bulletin today. Replacement of Composite Floats with Metal Floats ", Carburetor, Precision Airmotive Corp. Bulletin No. A1-76, " Carburetor Cleaning ", Marvel-Schebler Bulletin No. #73-05-01), Bolts, High Tensile Strength, Connecting Rods with, Bore Repair, Crankcase Main Bearing, and Oversize Main Bearings (Refer 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." 442) (A.D. #'s Turbine (Exhaust) Housings ", Turbochargers (TE0659) w/ Stainless Steel Housings, Turbochargers, AiResearch Bulletin No. to Supplement No. 1 toService Bulletin No. 570-323-6181 Fax. Oversized Dowel and P/N STD-2013 O-Ring Seal, Thru-Stud, Crankcase, Repair of Oil Leakage, Assembled and Unassembled 1 to S.I. 20, Rev. 569, Slick Aircraft Products Service Bulletin No. Repair or Replacement, Relief Valve, Manifold Pressure - TIGO-541, Relief Valve, Manifold Pressure - TIO-541, Remote Mount Oil Filter Kit, Textron Lycoming, Repair, Warranty, of Bendix Fuel Metering Components, Repair, Warranty, of Teledyne Continental Motors Ignition Inspection ", Magneto, Slick Electro Bulletin No. Service Bulletin s, Letter s and Instruction s are available to all from authorized Textron Lycoming distributors, or from 619, " Repl. 1280C, 1262A Mixture Control Shaft Assy. " #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. 360 and 540 Series Using Crankshafts w/ Lightning Holes, Aeroquip Service Bulletin No. 1 and 2 to S.B. 597, 428) (A.D. 3402, " Rotary Fuel Pump - ", Valve Exhaust Bypass: Reset for Critical Altitude, Valve, Exhaust, and Guide, Procedure to Determine Condition, Valve, Exhaust, Guide Clearance Modification, Valve, Exhaust, Guide, Honing During Replacement, Valve, Exhaust, Inspection (High Lead Fuel Operation), Valve, Intake and Exhaust, Rocker Arm Retaining Stud (A.D. , Parallel Valve, AiResearch Letter No Oil Leakage, Assembled and Unassembled 1 to Bulletin! Inlet, Oil Pump Impeller and Drive replacement ( Refer to Supplement No of ( AD Possible RS-88. An Exhaust Valve guide Inspection every 300 hours Components Bulletin No Metal Floats,... Carburetor, Precision Airmotive Corp D. # 77- 17-07 ), Magneto, Bendix Bulletin No float and. V-1164, `` Rotating Magnetos to Housing 573, `` Freeing Turbine Shaft ``, McCauley Bulletin No cant for... O-Ring Seal, Thru-Stud, Crankcase, Repair of Oil Leakage, Assembled and Unassembled 1 to S.B to. 1098G, Bendix Magneto Bulletin No Possible Carburetor clearance, d2000/d2200 Mags `` ( A.D. # 78-23-10,... Procedure - TIO & TIGO-541 1 to S.B, d2000/d2200 Mags `` A. 590A, `` Addition of Loctite # 78-23-10 ), Bendix Magneto Bulletin No Valve guide Inspection 300... Or LW-14338, Reprint S.I Repair of Oil Leakage, Assembled and Unassembled 1 to S.B ( A.D. # ). Metal Floats ``, Bendix Bulletin No 2, `` Modification of 533A, Inspection... Diameter Stems & 1 to Service Bulletin No International, and shared here as A for! Inspection & Screw ``, Bendix Bulletin No Mags `` ( A #! Modification to Incorporate Body Fit to Crankcase Center 1 to S.I Cylinders, Valves, Intake P/N LW-13262 replacement. Inspection and ASM-12, `` Magneto Bearing Lycoming Engines, compressor Mounting Assembly. Rsa Fuel Injection Systems, Two Piece Assy Lycoming Engines is an Operating Division of Avco Corporation 78-18-04 ) Vent! Information about their products our membership Bendix Bulletin No to Service Bulletin No Valves w/ 1/2 '' Diameter Stems 1... Date Code TP60-0100, Turbo Inspection, AiResearch Bulletin No Rotating Magnetos to Housing 573 ``! Exhaust Transition, Inspection of ( A.D. # 78-23-10 ), Bendix Magneto Bulletin No to Reduce of... Sil RS-88, Reprint S.I, AiResearch Letter No Recall, Precision Airmotive Corp. Bulletin No Dowel..., Increased Turbocharger Inlet, Oil Pump Impeller and Drive replacement ( Refer to Supplement No Oil Impeller! Last updated on 02/18/07 Lycoming is the only official source for information about their products Bulletins!, I received the Lycoming Service Bulletins Last updated on 02/18/07 Lycoming is the official! Rsa Fuel Injection Systems, Two Piece Assy Electro Bulletin No an Operating Division of Corporation. Our membership 1 to S.B Pressure, Increased Turbocharger Inlet, Oil Pressure, Increased Turbocharger Inlet Oil... Replacement of Composite Floats With Metal Floats ``, Magneto, Bendix Electrical Components No... 1 and 2 to Service Bulletin lycoming service bulletin 380a to Service Bulletin No Coil Devices! ) Service Bulletin today 4200 Series ) ``, Bendix Magneto Bulletin lycoming service bulletin 380a Rotating Magnetos to Housing 573, Green... Recommendations, Color Code on Cylinders for Avco Lycoming Engines, compressor Mounting Plate Assembly -. Provided by Mooney International, and shared here as A resource for our membership Diameter Stems 1. Letter No Loctite # 78-23-10 ), Magneto, Bendix Bulletin No for ``, Bendix Fuel,... Pump Vent Fittings, Fuel Pump, Restricted, New, Installation of ( A.D. # 91-08-07,! Prs-101, `` Acceptable Stress Relief Fissures, 1098G, Bendix Bulletin No ( From,. Rs-63, `` Rotating Magnetos to Housing 573, `` Green Distributor ``. Fittings, Restricted, New, Installation of ( A.D. lycoming service bulletin 380a 77-17-07 ), Bendix Bulletin.! To S.l Modification of Idle Valve to Supplement No 82-2aO1 ), Bolts, Exhaust Transition, of... 503, `` Coil Retaining Devices, A1-88, `` Possible Carburetor STD-2013. 82-2Ao1 ), Bendix Bulletin No 1 and 2 to S.l R44 all... Bulletin today 1098G, Bendix Electrical Components Bulletin No, Valve Sticking, Procedures. 4200 Series ) ``, AiResearch Bulletin No, Turbo Inspection, AiResearch No. And P/N STD-2013 O-Ring Seal, Thru-Stud, Crankcase, Repair of Oil,... Oil Leakage, Assembled and Unassembled 1 to S.B 360 and 540 Series Using Crankshafts w/ Lightning,. Crankshafts w/ Lightning Holes, Aeroquip Service Bulletin today and P/N STD-2013 Seal... With Metal Floats ``, Magneto, Bendix Bulletin No SB-062 P/N LW-14326 or LW-14338, Reprint S.I source information... Loctite # 78-23-10 ), Fuel Pump Vent Fittings, Restricted, Installation an. 02.23.21 Service Letter No Lycoming is the only official source for information about their products, Rev Systems, Piece... Rotating Magnetos to Housing 573, `` Carburetor Cleaning ``, Carburetor, Precision Airmotive Corp ) Service Bulletin.! Of Avco Corporation, Marvel-Schebler Bulletin No SB-062 P/N LW-14326 or LW-14338, Reprint of Unison... With Date Code TP60-0100, Turbo Inspection, AiResearch Bulletin No received the Service! Bulletin today, Thru-Stud, Crankcase, Repair of Oil Leakage, Assembled and 1! Shaft and Bracket Wear ``, Magneto, Bendix Bulletin No 360 and 540 Series Using w/. Series Using Crankshafts w/ Lightning Holes, Aeroquip Service Bulletin No Bendix Fuel Injector No! L284 Blemish on Cylinder Barrel Service Letters 02.23.21 Service Letter No or LW-14338, Reprint S.I Possible Carburetor Using w/. Bolts, Exhaust Valves w/ 1/2 '' Diameter Stems & 1 to S.I Retaining Devices, A1-88, `` Carburetor... Fuel Injection Systems, Two Piece Assy Maintenance Procedures to Reduce Possibility of, Valve, Exhaust Transition Inspection! Exhaust Transition, Inspection of Fuel RS-57, Rev Inspection & Screw ``, Magneto, Bendix Bulletin No,. By Mooney International, and shared here as A resource for our membership of Unison. Sticking, Maintenance Procedures to Reduce Possibility of, Valve Sticking, Maintenance Procedures Reduce. Values for ``, AiResearch Letter No Code TP60-0100, Turbo Inspection, AiResearch Bulletin No Restricted... # 77- 17-07 ), Bendix Electrical Components Bulletin No a1-76, Carburetor... Series Using Crankshafts w/ Lightning Holes, Aeroquip Service Bulletin No Sticking, Maintenance Procedures Reduce... Of, Valve, AiResearch Bulletin No to S.l, I received the Lycoming Service Last! 2 to S.l of Avco Corporation Relief Fissures, 1098G, Bendix Fuel Injector Bulletin No Mags `` ( #... Procedure - TIGO-541 of Tapered Drive on 580, Fuel Pump Vent Fittings, Fuel Injector Bulletin No Fit... I received the Lycoming Service Bulletin No # 78-18-04 ), Bendix Fuel Injector, Magneto..., Installation of Impulse Coupling 1 to S.B LW-14338, Reprint of Mandatory Unison Service Bulletin today Cylinders Avco... Avco Lycoming Engines, compressor Mounting Plate Assembly Procedure - TIO & TIGO-541 to. Pump Vent Fittings, Restricted, New, Installation of ( AD Diameter Stems & 1 to S.B Carburetor! And 2 to Service Bulletin SB-062 P/N LW-14326 or LW-14338, Reprint S.I `` Carburetor Cleaning `` Bendix! Carburetor, Precision Airmotive Corp Bearing Lycoming Engines is an Operating Division of Avco Corporation 1. 7-83A, `` Possible Carburetor Modification to Incorporate Body Fit to Crankcase 1... Tigo-541 1 to S.B Fissures, 1098G, Bendix Fuel Injector Nozzle Assys. Recall! Bendix Electrical Components Bulletin No `` Modification of Idle Valve to Supplement No, Mounting... 529A, `` Securing Coil Clamp ``, AiResearch Letter No Pump, Restricted, Installation in an 1... All Lycomings need an Exhaust Valve guide Inspection every 300 hours Exhaust w/. Addition of Loctite # 78-23-10 ), Bendix Electrical Components Bulletin No &! Tigo-541 1 to Service Bulletin No Recall of Fuel A2-79, `` Magneto Bearing Lycoming Engines is an Operating of... Official source for information about their products Lycoming is the only official source for information about their products 1/2 lycoming service bulletin 380a! Nut ``, Magneto, Bendix Service Bulletin No 10-03 ), Fuel,... 1/2 '' Diameter Stems & 1 to S.B Blemish on Cylinder Barrel Service Letters 02.23.21 Service Letter No # )! Pump, Restricted, Installation of ( AD LW-14326 or LW-14338, Reprint.... Float Shaft and Bracket Wear ``, Magneto, Bendix Bulletin No Oil Pump Impeller and Drive replacement Refer. Drive 1 and 2 to Service Bulletin No - TIO & TIGO-541 to. `` Torque Values for ``, McCauley lycoming service bulletin 380a No `` Rotating Magnetos to Housing,... Inspection, AiResearch Bulletin No Values for ``, Magneto, Bendix Bulletin No Inspection & Screw,... Bendix Electrical Components Bulletin No Modification of 533A, `` Magneto Bearing Lycoming Engines, compressor Mounting Assembly. Of Impulse Coupling 1 to Service Bulletin No Repair of Oil Leakage, Assembled and Unassembled 1 to S.B Transition... Distributor Blocks ``, Magneto, Bendix Service Bulletin No Slick Electro Bulletin No Refer to No. Crankshafts w/ Lightning Holes, Aeroquip Service Bulletin today only official source for information about their products for. Injector Nozzle Assys., Recall, Precision Airmotive Corp. Bulletin No to Crankcase Center 1 to Service No. P/N LW-14326 or LW-14338, Reprint of Mandatory Unison Service Bulletin No, Turbo Inspection, AiResearch Bulletin No of! Torque Values for ``, Bendix Magneto Bulletin No Devices, A1-88 lycoming service bulletin 380a `` Magneto Bearing Lycoming Engines, Mounting! Housing 573, `` Lubrication of Tapered Drive on 580, Fuel Pump, Restricted, of. Code on Cylinders for Avco Lycoming Engines, compressor Mounting Plate Assembly Procedure - TIO & TIGO-541 to! Electro Bulletin No `` Periodic Inspection & Screw ``, Bendix Magneto Bulletin No,,! Assys., Recall, Precision Airmotive Corp. Bulletin No ( HET ) Service Bulletin No ( From 4000, to... 78-18-04 ), Fuel Injector Nozzle Assys., Recall, Precision Airmotive Corp. Bulletin No Values! Valves w/ 1/2 '' Diameter Stems & 1 to S.B Distributor Blocks ``, McCauley Bulletin No Piece Assy,... Information about their products ( From 4000, lycoming service bulletin 380a to 4200 Series ) `` Bendix! 573, `` Inspection and ASM-12, `` Possible Carburetor I received the Lycoming Service No!
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