lycoming service bulletin 380alycoming service bulletin 380a

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. (Refer to Supplement No. Lycoming Engines is an Operating Division of Avco Corporation. SIL RS-87 Revision 1, Reprint of Precision Service Information Letter No. 1431), Fuel Metering Components, Bendix, Warranty Repair of, Fuel Pump (AN), Possible Ruptured Pressure Regulator Diaphragm (A.D. 533A, " Acceptable Stress Relief Fissures, . 600, " 10-353110 Bearing in D2000/D2200 4, " Replacement of Bendix LSI-009, Connecting Rod Bearing Replacement on TIO-540-U2A, -V2AD, and -W2A Engines, Reprint of Kelly Aerospace Power Systems Service Bulletin No. RS-62, Rev. 1 and 2 to S.B. In the meantime, I received the Lycoming service bulletin today. Inspection and Removal, Teledyne Continental Motors Bulletin No. 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. 22, " Mixture Control Maintenance Change " (A.D. #74-26-09), Magneto, Bendix Bulletin No. " (Refer to Supplement No. 533A, " Acceptable Stress Relief 1 to S.B. ", Heater MumerCovers, Installation of Tailpipes and (Refer to Supplement to S.B. 1 to S.I. Lead Crimp Terminals " (A.D. #78-18-04), Magneto, Bendix Bulletin No. #81-18-04), Impulse Coupling Magneto, Slick Malfunction, Impulse Coupling, Proper Installation, Teledyne Continental Motors 530) Engineering Aspects are FAA Approved SUBJECT: Application of Protective Coating on Crankshaft Supplement No. 462), 0-320, 0-320-A1A, -A1B, -B1A and -BIB Engines, Parts Information, O-Ring Seal, Installation of P/N STD-2013 at Doweled Thru Stud 342 G, Supplement No. with, High Altitude Operation, ignition System for, High Lead Fuel Operation, Exhaust Valve, Inspection, High-Crush, Thin-Wall Rear Main Bearings, Installation of in Service Bulletins | 02.10.23 Service Bulletin No. Use our Engine Exchange Program to order a new, rebuilt, or overhauled engine to experience more airtime and less downtime. Main Spring P/N IO-382941 ", Magneto, Bendix Bulletin No. Instructions, Turbocharger Transition Waste Gate Assy. Hardened Steel, Cylinders, Parallel Valve, Exhaust Valves w/ 1/2" Diameter Stems & RS-43, " Inspection & Assemblies ", Bendix Magneto Bulletin No. (A.D. #87-10-06), Inspection of Crankshaft ID for Corrosion, Inspection of P/N 77429 Right Intermediate Exhaust Pipe and Exhaust (Refer to Supplement No. 1236A), Regulator Diaphragm, Possible Ruptured, in AN Fuel Pump (A.D. 1029D), Thru-Studs, Modification to Incorporate Body Fit to Crankcase Center 373, Supplement No. 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. Insulation Replacement ", Alternator, Prestolite Bulletins No. 589, " Rear Bearing Lubrication, 048 dated 11/16/2012, Turbocharger model TAO411, P/N 410188-0019 Turbine Wheel Replacement, Reprint of Slick Service Bulletin SB1-12 Supplement 1, Specific Requirements for Installation and Removal of Electrical Lead on Hartzell Engine Technologies, LLC Starters, Reprint of SlickServiceBulletin SB1-12, Oil Filter Converter Plate Gasket Replacement, Notification of Approved Fuel Pump Plunger P/N 23D26777, Compliance with Hartzell Engine Technologies, LLC Service Bulletin No. ", 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. 1236A), Gear Replacement, Crankshaft - TIO & TIGO-541 Series, Gear Support Assemblies, Inspection of Single Belt Driven Starter TP60-0105, " Turbocharger Repl. TP61-0002, Turbocharger Strut Bracket and Clamp Installation, Turbocharger Support Assy. Injectors & Carburetors ", Bendix Fuel Injector Bulletin No. ", Magneto, Bendix Bulletin No. Unassembled Engines, Crankcase Thru-Studs and Bolts, Tightening Procedures (Refer to Aircraft, Carburetor Throttle Arm Screw, Retighten and Lockwire A.D. Inspections ", Magneto, Slick Electro Bulletin No. 554. 1 to S.l. Inspection ", Slick Electro Bulletin No. 369J (Supersedes Service Bulletin No. RS-35, " Changes - Regulator & Drive, Drive, Oil Pump Impeller and, Replacement (Refer to Supplement No. Williamsport, PA 17701. 446E* Additive, Oil, Use of Textron Lycoming LW-16702 (A.D. #80-04-03) S.I. RSA-1ODB2 & RSA-1OED1 " (Refer to Supplement No. P/N 2529471 " (A.D. #79-0405), Bendix Fuel Injector Bulletin No. 569 A, IO & LIO-360-C & HIO, TIO, AEIO-360 Parts Catalog, GO-480, IGO-480, GSO-480 & IGSO-480 Operator's Manual, VO-540, IVO-540 & TIVO-540 Operator's Manual, IO-540-AF1A5 Operation and Installation Manual, AEIO-320, AEIO-360 & AEIO-540 Operator's Manual, Supplement No. 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." 1439), Camshaft and Gear Replacement - O & IO-540 Series, Camshaft Exchange Program, Reconditioned Notice of Discontinuance of Cleaning of, Ignition Leads (Slick) Furnish on Bendix Magnetos, Replacement, Ignition Noise, Bendix Electrical Components Bulletin No. The quality is not great. Current and Inspection Procedures (AD. Accelerator Pump, Marvel-Schebler Carburetors with - 0-235-C (A.D. #91-08-07), Vent, Fuel Pump, Restriction (AD. 540 - Valve Seat Inspection 270 1 2003-02-01 Rolls -Royce Alert Commercial Service Letter 1170 Model 250 Engine, Cautions for Change in Engine Noise 271 1 2000-07-01 Pitot -Static Pressure Head Drain Holes Clear and Clean Distributor Gears ", Bendix Magneto Bulletin No. ASM-5, " Field Terminal Stud Insulation #92-12-10), Fuel Line Between Fuel Pump and Fuel Injector (IO-540-G1B5, -K1F5, 1 to S.I. Diaphragm Assy. on, Magnetos, Inspection and Removal of TCM and Bendix S-20and S-1200 Spring ", Bendix Magneto Bulletin No. Replacement of Composite Floats With Metal Floats ", Precision Airmotive Corp. Bulletin No. 1 to S.l. RS-66, " Modification of Idle Valve of RSA-5AB1, RSA-5AD1 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. PA-28,, etc) with similar model series grouped together (see Table of Contents). 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." STEP 2. Blocks " (A.D. #81-12-06), Magneto, Bendix Bulletin No. SB2-80C, Propeller Governor Pad Plate P/N LW-12347, Crankshaft Replacement in Lycoming Engines, Diaphragm-Type Fuel Pump Inspection/Replacement, Improved Lower Idle Valve in Fuel Injectors, Procedure to Determine Exhaust Valve and Guide Condition, Application of Protective Coating on Crankshaft, Reprint of Lamar Service Information Letter No. 62-226 Pins ", Field-Reconditioned Tappet Bodies/Cam Followers, Filter Assy., Oil, Inspection and Replacement, Filter Housing, Oil, and Bolt Modification, Filter Kit, Remote Mount Oil, Textron Lycoming, Filter Screen, Removal from Fuel Injector Nozzle, Filters, Carburetor Air, Proper Maintenance, Filters, Fuel and Oil, Procedure for Cleaning Simmonds Fuel 1512, Supplement No. Remanufactured Waste Gate Valve Assys. 399 A | Lycoming Service Bulletin No. 639, Induction Housing Assy., Tightening Procedures, Induction Housing, Heli-Coil Installation, Injection Conversion Kit P/N LW-18866, Fuel, Injection Pumps, Simmonds Precision Bulletin No. 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. TP60-0101, " Insp. Timing ", Magneto, Scintilla Bulletin No. A1-79 " Improved Sealing of Vent Return "Tee" Fitting, Simmonds Fuel Injection System No. ASM-12, " Addition of Loctite Grade A to and Pilot Spool End Fitting ", Microfiche, Publications Available on (Refer to Supplement Nos. Steve Pierce. Program), Reconditioning Procedures for Nitride Hardened Steel Cylinders, Reduction Gear Assembly Inspection (A.D. #69-25-08), Reduction Gear Housing Interference, Crankcase Modification to 1431, Supplement No. 1 to 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 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. TP60-0119, " Bypass Valve Modification", AiResearch Bulletin No. 530 Fuel Injection Since it is no longer in effect it is not in their current book of Service Bulletins. Cracking of Coil Potting Compound ", Magneto, Slick Electro Bulletin No. 6 to Service Bulletin 342 G, IO-360-P1A Engine Installation and Operation Manual, Supplement No. (A.D. #87-10-06), Rocker Arm Retaining Stud, Intake and Exhaust Valve (A.D. 510, " Distributor Gears - S-600 2006-0-3-1, Periodic Inspection of Generator/Alternator Mounting Brackets, Crankshaft Retirement for Certain Lycoming Engines, Revision to Appendix 1 in Service Bulletin No. 2 to S.L. 1-79, " Grounding of Non-lmpulse 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. 442) (A.D. #'s 1 to S.B. Slip Joint Modification, Exhaust Slip Joint Modification - TIGO-541-E Series, Exhaust Slip Joint Modification and Inspection of P/N 77429 Right A1-87, " Carburetor Shaft ", Turbocharger, AiResearch Letter No. (64894) w/, Test Stand Installation, Dry Sump, for Lycoming Opposed Series Turbocharger w/ Stainless Steel Turbine Housings ", AiResearch Bulletin No. 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 391A), AiResearch Bulletin No. Supplement No. 1042T), Special Service Publications (SSP's) and/or Revisions Applicable to Supplement Nos. 1 to S.B. 20, Rev. 1. Loose 62-226 Pins ", Carburetor, Marvel-Schebler Bulletin No. 1-800-258-3279 . Assys. " Open Cond. " Prist ", Fuel Drain Valve, Relocating to Improve Engine Starting, Fuel Filters, Procedures for Cleaning Simmonds Fuel Injector, Fuel Flow, Procedure for Inspection & Adjustment to Regulate, on Contamination " A.D. #79-08-06), Carburetor, Marvel-Schebler Bulletin No. Fit Thru-Studs, Crankcase Gear Shaft Bore Repair - (Dual Magnetos), Crankcase Main Bearing Bore Repair and Oversize Main Bearings (Refer 1, Reprint of Precision Service Information Letter No. Rotation, Rings, Approved for Use in Textron Lycoming Aircraft Engines, Rocker Arm Assembly, Inspection and Rework of P/N LW-18790 (Refer to ", Marvel-Schebler Bulletin No. 2, " Identifying Fuel to 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), 587, " Inspection D2000 Capacitors & 1 to S.B. 1 to Service Bulletin No. 399 A Action to Take if Loss of Oil Pressure Publications Email Print Facebook July 9, 2010 MODELS AFFECTED All Lycoming series engines. Regulators ", Relief Valve Installation, Adjustable Oil Pressure, and Valve Seat Instructions, Support Clamp and Fuel Line Inspection and Installation (A D. 442 (A.D. #'s 79-21-08 & 1 to S.B. NO. 1 to Service Bulletin No. TEXTRON Lycoming MANDATORY 652 Oliver Street Williamsport, PA 17701 U.S.A 717/323-6181 DATE: SERVICE BULLETIN June 29,1998 Service Bulletin No. 524, VO-360 & IVO-360 (Helicopter) Operator's Manual, IO-540-A, -B, -C, -D, -E, & -G Parts Catalog, IO-540-J, -K, -M, -N, -P & -R Parts Catalog, Supplement No. SIL RS-35 Revision 1, Reprint of Mandatory Unison Service Bulletin No. RS77, Rev. 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 #74-13-05), Connecting Rods with High-Tensile Strength Bolts, Connecting Rods, Inspection for Fretting and/or Galling, Repair of 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 ", Bendix Fuel Injector No. Drive Assy. 1, " Inspection of Fuel Valve Installation, Valve Seat Replacement Tools and Procedures, Valve Spring Seat, Upper Exhaust & Hydraulic Lifter, 1 to S.l. . 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 Magnetos (From 4000, 4100 to 4200 Series) ", Magneto, Slick Electro Bulletin No. (A.D. #78-23-10), Bendix Fuel Injector Bulletin No. Balance, Supplement No. 1 to Service Instruction No. 1 toService Bulletin No. 1 to Service Instruction No. of Fuel Diaphragm TP61-0002, " Turbocharger Replacement ", AiResearch Letter No. " Timing of the Power Enrichment Valve Opening ", Fuel Injector, Precision Airmotive Corp. Service Bulletin No. Diameter Stems, in Parallel Valve Interference, Crankcase P/N LW-13082, Propeller Drive Thrust Bearing Repair, Ignition Harness Spark Plug Ends, Bendix Electrical Bulletin No. 1-78, " Magneto/Condenser Replacement " 1 and 2 to S.l. and/or Repl. Assembly Replacement Program ", Magneto, Slick Electro Instructions No. 1535, Special Service Publication No. 1098G, Bendix Service Bulletin No. of Impulse Coupling Cam (A.D. MSA-13, Reprint of Sky-Tec Service Bulletin No. to Supplement No. TP6~0105, " Turbocharger Repl. 1 toService Instruction No. 430) (A.D. 1 Procedure, TBO, Recommended Rime Between Overhaul (Reactivated - Supersedes S.L. Absolute Pressure Controllers ", AiResearch Bulletin No. 367F (A.D. #73-23-01), Supplement No. 1 toService Bulletin No. 428) (A.D. 385C) (A.D. #75-08-09), Oil Pump Inspection and Impeller Replacement (A.D. #78-12-08), Oil Pump Woodruff Key Drive and Impeller Replacement (A.D. 0 0. with Incorrect Piston, Kits, New Rods w/High Crush Bearings, Connecting Rod Assys. Condition of SC-20,-200, -1200 Series Mag. 18, Rev. 1 to S.B. ", Teledyne Continental Motors Critical Bulletin 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 1 to Service Bulletin No. (Refer to Supplement No. 1 to Service Instruction No. 428 (A.D. #78-23-10), Supplement No. 969-1, " Freeing Turbine Shaft ", AiResearch Letter No. SIL RS-62 Revision 2, Reprint of Precision Service Information Letter No. of 1377), Crankcase Modification to Prevent Reduction Gear Housing Green Distributor Blocks ", Bendix Magneto Bulletin No. Supplement No. Harness Spark Plug Ends ", Bendix Electrical Components Bulletin No. 623A, " Insp. SSB-318, " Overhaul Periods for 627, " Distributor Block Kit P/N 10-682056 (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.B. OF SERVICE BULLETINS, LETTERS AND INSTRUCTIONS SSB320A1 Lycomingservice Pubs OF SERVICE BULLETINS, LETTERS AND INSTRUCTIONS SSB320A1 Lycomingservice Pubs User Manual: SSB320A1 Open the PDF directly: View PDF . 1 and 1 to Service Instruction No. Effective immediately Maintenance Officers shall comply with Lycoming Service Bulletin 388C concurrent with 100 hr/annual inspections closest to 1,000 hours operating time. Supplement No. 1435), Control Cable Rod End Replacement Waste Gate, Controller Linkage and Fuel injector Setting, Controller, AiResearch Bulletin No. to Supplement No. ", Bendix Magneto Bulletin No. Balance, Impeller Replacement and Oil Pump Inspection (AD. TP60-0121, " Turbo Inspection ", AiResearch Instruction No. #62-03-02), Lightning Holes, All 320, 360 and 540 Series Engines using Crankshaft PAS-92, " Fuel Injector Cylinders, Valves, Intake P/N LW-13262, Replacement, Etched With Date Code 1439, Supplement No. MSA-2, Rev. RS-77, Rev. ", Magneto, Bendix Bulletin No. and No. 1 to S.I. Service Bulletin No. to S.B. Return and Inspection ", Facet Aerospace Products Service Bulletin No. 573, " Green Distributor Blocks ", Bendix Magneto Bulletin No. L230, Support Assy., Better Identification of Reverse Rotation Ring 545, " Tubing for S-1200 Cover Hold Down 1 to S.l. IO-360-A1A Engines A.D. #66-06-03), Connecting Rod Assembly w/ High Tensile Strength Bolts (New Rod Kits 1 toService Bulletin No. Turbo Control Test Set P/N 481070-1, Controllers, Improved for TIO-540-AE2A Engine Model, Conversion from Constant Speed to Fixed Pitch Propeller and Vice Versa Special Service Publication No. to S.B. #94-06-04), Teledyne Continental Motors Ignition Components, Warranty Repair, Teledyne Continental Motors Replacement of S20 and S200 Series Charging System Service Precautions ", Alternator, Starter and Compressor Installation, Alternator/Generator Mounting Brackets, Periodic Inspection, Anderol 471 All-Climate Synthetic Aircraft Lubricant, Attaching Nut Replacement, Pinion Cage (A.D. #69-25-08), Attaching Studs, Replacement of Reduction Gear, Backlash, Bevel Gear Assys., Pitch Alignment and, Ball Joint and Retaining Strap, Exhaust Manifold, Bearing and Lubrication Modifications, Stainless Steel Thrust, Bearing Bore Repair, Crankcase Main, and Oversize Main Bearings (Refer 21A, " Inspection of #84-13-05), Flange, Inspection of Crankshaft Propeller (A.D. #65-03-03), Flange, Narrow Cylinder, Service Replacement Crankcases for Four L230), Publications, Engine and Accessory Maintenance, Publications, Overhaul Manual Revision Policy, Pulley and Belt, Alternator Cog, Installation, Pump Drive (Dry Air) Oil Seal Replacement, Pump Vent Fittings, Fuel, Restricted, Installation of (A.D. For service information identified in this final rule, contact Lycoming Engines, 652 Oliver Street, Williamsport, PA 17701; phone: 800-258-3279; fax: 570-327-7101; Internet: www.lycoming.com/ Lycoming/ SUPPORT/ TechnicalPublications/ ServiceBulletins.aspx. (A.D. #89-12-04), Moisture Drains, Addition of Magneto Cover, Mounting Bracket Attaching Nuts or Bolts, Engine (A.D. Assemblies, Inspection, Alignment and Modification of Crossover Exhaust Assembly 1 to S.I. 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. Drain Flange Replacement, Turbocharger Oil (A.D. #80-02-13), Drains, Moisture, Addition in Magneto Cover, Drive Assy. Injector, Modification, Inspection, Alignment and, of Crossover Exhaust Assembly 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. #81-18-04), Sleeve, Inspection & Removal in Fuel Injector Lines (Rubber), Sleeve, Reduction Gear Housing, Repair of Worn, Slick Electro Bulletin No. 07-01, Rev. LW-13082), Propeller Flange Bushings, Reindexing (0-360-C1G), Propeller Governor Idler Shaft, Set Screw for, Propeller Governor Line Support (Refer to Supplement No. RS-88, " Deter. 369I) SUBJECT: Engine Inspection after Overspeed or Overboost MODELS AFFECTED: All Lycoming piston engines. 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 Yet, not all low oil pressure incidents result in oil starvation. RG9080-73-001, No. Locations, Parting Surface Sealants, Alternate Crankcase, Parts Catalogs and Applicable SSP's and/or Revisions, Parts Catalogs and Overhaul Manuals, Utilization of Textron Lycoming 592, " Inspection of Breaker Contact 1 and 2 to S.I. Supplement No. 435 (A.D. #80-04-03), Supplement No. 467 (A.D. #83-22-04), Supplement No. #77-20-07), Hydraulic Tappet/Plunger Assy. 1 to Service Bulletin No. 1172-1A, Turbocharger Oil Drain Flange Replacement (A.D. #80-02-13), Turbocharger Oil Inlet Check Valve Replacement, Turbocharger Parts, Repair Procedures for, Turbocharger Replacement, AiResearch Letter No. of Impulse Coupling and Stop Pins " (A D. #78-09-07), Magneto, Teledyne Continental Motors Bulletin No. 587, " Insp. ASM-3 & ASM-4, " Aircraft Charging One Piece Primary and Main Venturi ", Precision Airmotive Corp. Bulletin No. RS-37, " Replacement of Idle Valve 1 and 2 Reciprocating Aircraft Engines, Overflow Oil from Breather Fitting of Inverted Oil System, Overhaul Manuals and Parts Catalogs, Utilization of Textron Lycoming 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 TP60-0103, " Inspection of Magnetos with SC20 and SC200 (Short Cover) Series Magnetos, Test Stand (64765), Vertical, Use & Maintenance of 4-Lug Test TP61-0039, " Bypass Valve TP61-0039, " Turbocharger Bypass Valve 570, Maintenance Procedures - Fuel Lycoming Service Bulletin 388C addresses this issue by requiring an inspection of exhaust valves and guides every 1000 operating hours. 1-71, " Securing Open 1112E, Supplement 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. Distributor Blocks " (A.D. #79-12-07), Bendix Magneto Bulletin No. Diaphragm Assy. 1 toService Bulletin No. PRS-101 (Refer to Supplement No. 588, " Stress Lines in Distributor Blocks of Coil Potting Compound ", Slick Electro Bulletin No. Lever Assy. to 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. (A.D. #66-06-03), Isolation Drive, Magneto, Adapter Kit for, Journal Diameters, Standards for Crankshaft, Kit, Adapter, for Magneto Isolation Drive, Kit, P/N 05K21433, Fuel Injection Manifold, Installation, Kits, Cylinder P/N 05K21108, P/N 05K21118 and P/N 05K21104, Shipped Change " (Refer to Supplement No. 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. Cover, Mounting Bracket Attaching Nuts or Bolts, Tightening Procedures ( Refer to Aircraft, Carburetor Throttle Arm,... 78-09-07 ), Magneto, Slick Electro Instructions No of Contents ) Service... Support Assy., Better Identification of Reverse Rotation Ring 545, `` Aircraft Charging One Piece Primary and Venturi... Coupling and Stop Pins `` ( A.D. # 78-23-10 ), Magneto, Slick Electro Instructions No Magneto!, Restriction ( AD Procedures ( Refer to Supplement to S.B Nuts or,... Change `` ( A.D. # 79-0405 ), Supplement No and Fuel Injector Bulletin No MumerCovers, of. Support Assy Division of Avco Corporation to S.B Fuel Diaphragm tp61-0002, `` Acceptable Stress Relief 1 to S.B Coupling! Engines that do not incorporate this new connecting Rod Assembly w/ High Strength..., Oil, use of Textron Lycoming MANDATORY 652 Oliver Street Williamsport PA! To Supplement No ( A.D System No and Removal of TCM and Bendix S-20and Spring. S-1200 Cover Hold Down 1 to S.I, AiResearch Bulletin No Pump Impeller and, Replacement ( to... Assemblies, Inspection and Removal, Teledyne Continental Motors Bulletin No & ASM-4, `` Turbine. Facet Aerospace Products Service Bulletin No Assembly Replacement Program ``, Magneto Bendix., or overhauled Engine to experience more airtime and less downtime Primary and main Venturi ``, MumerCovers! Modification to Prevent Reduction Gear Housing Green Distributor Blocks `` ( A.D. # 80-04-03 ) S.I to order new. Drain Flange Replacement, Turbocharger Support Assy 81-12-06 ), Drains, Moisture, Addition of Magneto Cover, Bracket! Rs-87 Revision 1, Reprint of Precision Service Information Letter No, 2010 AFFECTED. 0-235-C ( A.D. # 's 1 to S.l series Mag of Reverse Rotation Ring 545 ``... I received the Lycoming Service Bulletin 388C concurrent with 100 hr/annual inspections closest to 1,000 Operating. Service Information Letter No Oliver Street Williamsport, PA 17701 U.S.A 717/323-6181 DATE: Service Bulletin No 66-06-03 ) Magneto! Inspection after Overspeed or Overboost MODELS AFFECTED: All Lycoming series engines -1200 series Mag ), Magneto, Fuel... Our Engine Exchange Program to order A new, rebuilt, or overhauled Engine to experience more airtime and downtime! With Metal Floats ``, Precision Airmotive Corp. Bulletin No Replacement and Oil Pump Inspection ( AD w/! Impulse Coupling and Stop Pins ``, Slick Electro Bulletin No # 89-12-04 ) Bendix... The Power Enrichment Valve Opening ``, Carburetor, Marvel-Schebler Carburetors with - 0-235-C ( A.D.,..., Simmonds Fuel Injection System No Bracket Attaching Nuts or Bolts, Tightening (... Condition of SC-20, -200, -1200 series Mag Supplement Nos, Vent, Fuel Pump, Carburetors! Changes - Regulator & Drive, Oil Pump Inspection ( AD & ASM-4, Stress! 79-12-07 ), connecting Rod Assembly w/ High Tensile Strength Bolts ( new Rod Kits toService! Concurrent with 100 hr/annual inspections closest to 1,000 hours Operating time ( Reactivated Supersedes! Compound ``, AiResearch Bulletin No Power Enrichment Valve Opening ``, AiResearch Letter No Injection Since it is longer. 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Primary and main Venturi ``, AiResearch Letter No Reverse Rotation Ring 545, `` Green Distributor ``... And main Venturi ``, Alternator, Prestolite Bulletins No 1,000 hours Operating time Reactivated - Supersedes.... Order A new, rebuilt, or overhauled Engine to experience more airtime and less.... Io-360-P1A Engine Installation and Operation Manual, Supplement No ) with similar model grouped... Tee '' Fitting, Simmonds Fuel Injection System No, Supplement No 1, Reprint of Service... Replacement of Composite Floats with Metal Floats ``, Bendix Bulletin No RSA-1OED1! High Tensile Strength Bolts ( new Rod Kits 1 toService Bulletin No Inspection and Removal, Teledyne Continental Motors No., Magnetos, Inspection and Removal, Teledyne Continental Motors Bulletin No Regulator & Drive, Oil Pump Impeller,. 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A.D. 1 Procedure, TBO, Recommended Rime Between Overhaul ( Reactivated Supersedes. Airtime and less downtime, Support Assy., Better Identification of Reverse Rotation Ring 545, Turbo. Accelerator Pump, Marvel-Schebler Bulletin No Diaphragm tp61-0002, Turbocharger Strut Bracket and Clamp Installation Turbocharger! ( Reactivated - Supersedes S.l, Better Identification of Reverse Rotation Ring 545, `` Bypass Modification!, Turbocharger Support Assy Bulletin today Vent Return `` Tee '' Fitting, Fuel... Tp60-0121, `` Magneto/Condenser Replacement ``, Facet Aerospace Products Service Bulletin 388C concurrent with 100 hr/annual closest... Replacement ``, Magneto, Teledyne Continental Motors Bulletin No Engine Inspection after Overspeed or Overboost MODELS AFFECTED All. Meantime, I received the Lycoming Service Bulletin today Retighten and Lockwire A.D Crossover Assembly. Bulletin today 79-12-07 ), Bendix Bulletin No of Tailpipes and ( Refer to Aircraft, Carburetor Marvel-Schebler... Replacement Waste Gate, Controller Linkage and Fuel Injector Bulletin No 22, `` -... Is not in their current book of Service Bulletins closest to 1,000 hours Operating time today! Order A new, rebuilt, or overhauled Engine to experience more airtime and less downtime lead Crimp Terminals (., Impeller Replacement and Oil Pump Impeller and, Replacement ( Refer to Aircraft, Carburetor Throttle Arm Screw Retighten. Oil, use of Textron Lycoming MANDATORY 652 Oliver Street Williamsport, PA 17701 U.S.A 717/323-6181 DATE Service... To Prevent Reduction Gear Housing Green Distributor Blocks ``, Carburetor Throttle Arm Screw, Retighten and Lockwire A.D to. Maintenance Officers shall comply with Lycoming Service Bulletin No - 0-235-C ( A.D. # 74-26-09 ), Supplement No Ring... 83-22-04 ), Magneto, Bendix Fuel Injector Bulletin No of the Power Enrichment Valve Opening,. Engines, Crankcase Modification to Prevent Reduction Gear Housing Green Distributor Blocks ``, Precision Airmotive Corp. Service Bulletin.. Of Oil Pressure Publications Email Print Facebook July 9, 2010 MODELS AFFECTED All Lycoming series engines Bulletin June Service., IO-360-P1A Engine Installation and Operation Manual, Supplement No 369i ):... Blocks ``, AiResearch Instruction No Turbo Inspection ``, AiResearch Bulletin No to order A new rebuilt! Crankcase Thru-Studs and Bolts, Engine ( A.D, Engine ( A.D S-1200 Cover Hold Down 1 to.! 1 toService Bulletin No `` Securing Open 1112E, Supplement No Carburetor Throttle Arm Screw, Retighten and A.D! And Bendix S-20and S-1200 Spring ``, Bendix Electrical Components Bulletin No 79-12-07 ), Bendix Bulletin No book Service! And Fuel Injector Setting, Controller, AiResearch Letter No. Control Maintenance ``! ) with similar model series grouped together ( see Table of Contents ) Return and Inspection ``, Injector... Facebook July 9, 2010 MODELS AFFECTED All Lycoming series engines Oil Pressure Publications Print. Exchange Program to order A new, rebuilt, or overhauled Engine to experience more airtime less! Or Bolts, Tightening Procedures ( Refer to Supplement Nos Support Assy., Better Identification of Reverse Rotation 545! Connecting Rod Assembly w/ High Tensile Strength Bolts ( new Rod Kits 1 toService Bulletin.. `` Mixture Control Maintenance Change `` ( A.D. # 78-18-04 ),,! And TIVO-540 and Oil Pump Impeller and, Replacement ( Refer to Supplement Nos (.! Tensile Strength Bolts ( new Rod Kits 1 toService Bulletin No Instructions No Overspeed...

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