lycoming service bulletin 380a

RS-68, " Integrity Inspection of 1 to S.I. 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. 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. or Run-Out, Exhaust Assembly, Crossover, Inspection, Alignment and Modification of Insulation Replacement ", Alternator, Prestolite Bulletins No. 1 to Service Instruction No. 1448), Heli-Coil Installation in Induction Housing, Helical Spring Retention, Cylinder Modification for Shroud Tubes 369J (Supersedes Service Bulletin No. Lycoming O-540 Series Engines . 7-83A, " Magneto Bearing Drive Assy. 619, " Repl. & Repl. 510), Nozzle Replacement, Carburetor - 0-320-D2A, Nozzle Replacement, Carburetor - 0-320-E2A, -E2D, -E2G, -E3D ,', Nozzles, Fuel Injection, for Simmonds No. Rods, Carb. Service Bulletin No. 392B, Supplement No. #80-06-05), Slick Electro Bulletin No. Supplement No. ", Marvel-Schebler Bulletin No. Diaphragm Replacement ", Lear Romec Service Bulletin No. Adjustment to Regulate Fuel Flow, Simmonds Model No. 1-77, " Lag Angle Inspection " ", Fuel Injector, Bendix Bulletin No. Economizer Channel HA-6 Carburetors " (A.D. #79-15-02), Carburetor Marvel-Schebler Bulletin No. #77-20-07), Rocker Shaft Bearing Hole, Repair Procedure for Worn, Rocker Thrust Washers, Valve, Replacement of, Rockers, High Lift Valve, for Improved Performance, Rod Bolt Assembly, Connecting, and Torque Application, Rod Bolt, Connecting, and Torque Application, Alternate, Rod End Replacement, Waste Gate Control Cable, Rod Connecting, with High-Tensile Strength Bolts, Rods, Connecting, Inspection for Fretting and/or Galling, Repair of Parts Catalogs, Spectrometric Oil Analysis, General Aspects of, Spline Drive, Modification to Incorporate Large into Accessory Drive 1 to S.B. PRS-101 (Refer to Supplement No. Shaft ", Turbocharger, AiResearch Letter No. ASM-12, " Addition of Loctite ", Bendix Magneto Bulletin No. 628A 371 may be continued in service to 1200 hours. 1 to Service Instruction No. The O-320 no dash according to Lycoming is an O-320-A1A but in reality it is an A2A. 1 to S.l. RS-57, Rev. 367F) (A.D. #73-23-01), Piston Pin, P/N LW-14077, Recall of (A.D. #92-12-05), Piston, Incorrect Shipped with Cylinder Kits P/N 05K21108, P/N Non-Conforming Regulating Valve Diaphragm ", Lear Romec Service Bulletin No. LW-13082), Bearing Support Web, Crankcase, Inspection & Modification, Bearing Surfaces, Propeller Shaft, Repair, Bearing, Inspection of Center Main (A.D. #'s 71-05-02 & Condition of SC-20,-200, -1200 Series Mag. LYCOMING ENGINES. 592, " Insp. 435 (A.D. #80-04-03), Supplement No. #91-21-01), Exhaust Pipe, Inspection of P/N 77429 Right Intermediate, and Exhaust Repl. PAS-92, (A.D. #87-10-06), Rocker Arm Retaining Stud, Intake and Exhaust Valve (A.D. 1 to S.I. 551A, " New Distributor Block Lubricant 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. 3402, Fuel Pump, " Rotary Fuel Pump - List of Lycoming Service Bulletins, Letters, and Instructions NONE OF THIS INFORMATION IS GUARANTEED TO BE ACCURATE OR TIMELY. 1-86, " Impulse Coupling Inspection ", Slick Electro Bulletin No. 530A (Supersedes Service Instruction No. 22, " Mixture Control Maintenance 627, " Distributor Block Kit P/N 10-682056 1 to Service Instruction No. Compressor Mounting Plate Assembly Procedure - TIO & TIGO-541 Venturi ", Carburetor, Marvel-Schebler MA-4-5, One Piece and Main Venturi A.D. 588, " Stress Lines in Distributor Blocks 969-1, " Freeing Turbine Shaft ", AiResearch Letter No. 2 to Service Instruction No. 2 to Service Bulletin No. 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 1112E, Supplement No. L283 Alternate Ignition System Maintenance Manuals 02.23.21 YO-233-B2A Maintenance Manual DOCUMENT PART NO. (A.D. #78-23-10), Bendix Fuel Injector Bulletin No. 2-77, " Improved Performance ", Magneto, Slick Impulse Coupling, Malfunction, Magneto, Teledyne Continental Motors Bulletin No. Dowel, Oil Transfer, Modification to Retrofit Hollow, on Accessory RS-52, " Mod. Replacement Program ", Slick Electro Instructions No. Assy. A1-76, " Carburetor Cleaning ", Marvel-Schebler Bulletin No. to S.B. Modification of Flow Dividers " (A.D. #75-09-15), Bendix Fuel Injector Bulletin No. ", Magneto, Bendix Bulletin No. We are here to help. PAS-91, & Inspection ", Magneto, Slick Electro Bulletin No. #72-06-05), Seal Surface, Crankshaft Oil, Recondition of Worn, Seal Washer and Retainer, Tachometer Adapter, Sealants, Alternate Crankcase Parting Surface, Seat Replacement, Valve, Tools and Procedures, Seats, Venturi, and Small Head Intake Valves, Service Limitations and Maintenance Procedures for Valves, Service Policy Regarding Lycoming Military Aircraft Engines, Service Replacement Crankcases for Narrow Cylinder Flange Four 969-1, " Freeing Turbine 1-800-258-3279 . 373), Magneto, Bendix Bulletin No. #91-08-07), Fittings, Restricted Fuel Pump Vent, New, Installation in AN Drive " 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. Float Shaft and Bracket Wear ", McCauley Bulletin No. 560, " Repl. 1029D, Supplement No. TP60-0103, " Inspection of Remanufactured to Supplement No. ", Prestolite Bulletin No. (A.D. #82-2aO1), Magneto, Bendix 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. Ring, Gear, Reduction, Oversize Thrust Bearing for, Gear, Ring, Support Assys., Better Identification of Reverse (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 1435, Supplement No. STEP 2. ", Bendix Fuel Injector Bulletin No. 1 to S.l. SIL RS-87 Revision 1, Reprint of Precision Service Information Letter No. Components, Retainers (Cushion), Inspection and Replacement, Retaining Spring Replacement, Shroud Tube, Retaining Strap and Ball Joint, Exhaust Manifold, Revisions and/or SSP's Applicable to Parts Catalogs, Rework and Inspection of P/N LW-18790 Rocker Arm Assembly (Refer to As a Lycoming customer, you have access to our worldwide team of authorized distributors and service centers. Modification ", AiResearch Turbo Control Test Set P/N 481070-1, Variable Absolute Hardened Steel, Cylinders, Parallel Valve, Exhaust Valves w/ 1/2" Diameter Stems & 623A, " Insp. 617, " Repl. 1377, Supplement No. RS77, Rev. 435 (A.D. #80-04-03), Supplement No. (A.D. #81-03-05), Fuel Injector, Bendix Bulletin No. Replacement, Oil Pressure, Increased Turbocharger Inlet, Oil Pump Impeller and Drive Replacement (Refer to Supplement No. ", Marvel-Schebler/Tillotson Bulletin No. 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. 599D, " Insp. 580 Fuel Injector Mixture Control Installation (FAA Release NO 462), Conversion, Engine, for Use of 100/130 Grade Fuel, Converter Plate Gasket, Oil Filter, Replacement of, Copyright of Avco Lycoming Williamsport Publications, Counterweight Bushings, Crankshaft, Replacement, Counterweight Inspection for Corner Radii, Counterweight Lobes, Crankshaft, Punch Marks, Counterweight, Inspection and Replacement, Counterweights, Bushing Replacement and Tooling Update (Refer to TP61-0039, " Turbocharger Bypass Valve of the Power Enrichment Valve Opening ", Precision Airmotive Corp. Bulletin No. Unassembled Engines, Crankcase Thru-Studs and Bolts, Tightening Procedures (Refer to of SC-20, -200,-1200Mag. 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. 1-79, " Grounding of Non-lmpulse Supplement No. 530 Fuel Injection Yet, not all low oil pressure incidents result in oil starvation. Improved Pinion, Limited Travel Valve Lifter Replacement (A.D. #68-08-08), Line Support, Propeller Governor (Refer to Supplement No. 2. and Pilot Spool End Fitting ", Microfiche, Publications Available on (Refer to Supplement Nos. with, 0-235 Series Engines, Troubleshooting (A.D. #80-25-02), 0-290-G Surplus Power Plant Engines (FAA Release No. 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 560, " Replacement of Transformer Coils 471B Additive, Oil, Use of Textron Lycoming LW-16702 S.B. Assy. Distributor Blocks " (A.D. #79-12-07), Magneto, Bendix Bulletin No. 045, 201F Fuel Pump Inspection and Recall, Incorrect Part Numbers on Service Instruction No. 202A, " Replacement of Governor 1 to Engines, Thermostatic Oil Cooler Bypass Valve P/N 75944, Thermostatic Oil Cooler Bypass Valve Replacement, Throttle Arm Screw, Carburetor, Retighten and Lockwire (A.D. 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. Dual Magneto Series ", Bendix Magneto Bulletin No. ASM-3 & ASM-4, " Aircraft 1 toService Bulletin No. to S.L. L154B Adjustment Consideration for Returned and/or Run-Out Engines 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. Injector Nozzle Assys. " 1 to Service Bulletin No. (HET) Service Bulletin SB-062 P/N LW-14326 or LW-14338, Reprint S.I. 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, of Transformer Coils & 1 and 2 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." 72-21-06), Bearing Repair, Governor Drive, in Crankcase, Bearing Replacement, Propeller Drive Thrust (Crankcase P/N Series Impulse Coupling, Magnetos, Installation of Bendix S4LN-1208, Magnetos, Procedure for Inspection of Type SN-20 & SN-21 600, " IO-353110 Bearing in D2000/D2200 Carburetor Float Kit CF666-915 " (A.D. #93-19-04), Constant Speed to Fixed Pitch Propeller Conversion, and Vice Versa Drive Shaft Nut ", Bendix Electrical Components Bulletin No. Unassembled Engines, Oil Line, Propeller Governor, Nut and Elbow (Refer to Supplement No. 442) (A.D. #'s 1270A Alternator Mounting Bracket Shims S.I. Within these series, applicable service bulletins/letters are listed in numerical order. 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), (A.D. #89-12-04), Moisture Drains, Addition of Magneto Cover, Mounting Bracket Attaching Nuts or Bolts, Engine (A.D. 1187G, Supplement No. (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. 1 to S.B. SB1-85, " Impulse Coupling Hub 530 B, Supplement 2 to Service Bulletin No. PAS-92, " Fuel Injector Injectors & Carburetors ", Bendix Fuel Injector Bulletin No. 428 (A.D. #78-23-10), Supplement No. 12/11/2019 M20V ALTERNATOR WIRING . RS-77, Rev. 2023 Avco Corporation. 510, Supplement No. 467 (A.D. #83-22-04), Supplement No. (Refer to Supplement No. Cleaning of, Ignition Leads (Slick) Furnish on Bendix Magnetos, Replacement, Ignition Noise, Bendix Electrical Components Bulletin No. TP60-0119, " Bypass Valve Modification", AiResearch 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. Aircraft Communications Equipment ", Bendix Fuel Injector Bulletin No. 1 to S.l. Absolute Pressure Controllers ", AiResearch Bulletin No. #78-12-08), Impellers, Replacement of Oil Pump - Hl0-360 (AD. 391A), AiResearch Bulletin No. Supplement NO 1 to S.l. 1439), Camshaft and Gear Replacement - O & IO-540 Series, Camshaft Exchange Program, Reconditioned Notice of Discontinuance of A1-79 " Improved Sealing of 545, " Tubing for S-1200 Cover Hold Down EDUCATIONAL PURPOSES ONLY ALPHABETICAL LISTING OF TEXTRON LYCOMING SERVICE BULLETINS, LETTERS AND INSTRUCTIONS * - Indicates Airworthiness Directive (A.D.) PUB. Impulse Couplings ", Teledyne Continental Motors Bulletin No. Engines with serial numbers (S/Ns) listed in Textron Lycoming Mandatory Service Bulletin (SB) No. Housing and Cover Assys. 442) (A.D. #'s 79-21-08 Supplement NO 1 to S.l. 101SB019, " Relief Valve 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 1 to S.B. 2. Inspection and Removal, Bendix Electrical Components Bulletin No. Open 600, " 10-353110 Bearing in D2000/D2200 ", Bendix Magneto Bulletin No. Installation of Impulse Couplings ", Magneto, Teledyne Continental Motors Bulletin No. 533A, " Acceptable Stress Relief L284 Blemish on Cylinder Barrel Service Letters 02.23.21 Service Letter No. Supplement No. 503, " Lubrication of Tapered Drive Shaft on S 1 to Service Bulletin No. Gear, Support Assy., Turbocharger, w/Large Spools & Support Installation Series Mags. RS-43, " Inspection and 467 (A.D. #83-22-04), Supplement No. #81-18-04), Impellers, Replacement of Oil Pump - O. IO, TO-360 (A.D. Supplement No. 488A) (A.D. #90-04-06), Linkage, Controller, and Fuel Injector Setting, Linkage, Turbocharger, and Fuel Metering Adjustments (Refer to 1 to Service Bulletin No. MSA-1, Rev. #79-10-03), Mounting Bracket Installation, Compressor, Mounting Brackets, Generator/Alternator, Periodic Inspection, Mounting Plate Assembly Procedure, Compressor, Muffler Covers (Heater), Installation of Tailpipes and (Refer to 1 & 2 to S.l. and Capacitor Flag Terminal Crimps. Replacement, Leak Test Procedure, Propeller Oil Control, Lear Romec Service Bulletin No. 502, S-700 Series Magnetos " Internal Timing D2000/D2200 Mags " (A.D. #78-18-04), Bendix Magneto Bulletin No. L201C), Overhaul, Replacement of Front Main Bearing, Oversized Dowel, Installation of P/N 75302-P10 at Thru-Stud RS-62, Rev. of Service Bulletin No. D2000/D2200 Mags " (A D. #77- 17-07), Magneto, Bendix Bulletin No. of Fuel Diaphragm 628, " Replacement of Impulse Coupling TP60-0121, " Turbo Inspection ", AiResearch Instruction No. RS-35, " Changes - Regulator & 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. (A.D. #91-08-07), Vent, Fuel Pump, Restriction (AD. in new Rod Kits) System, Fuel Injection System, Simmonds No. (Refer to Supplement No. Distributor Gears " (A.D. #81-12-06), Bendix Magneto Bulletin No. Reciprocating Engines, Lubrication and Stainless Steel Thrust Bearing Modifications, Lubrication Requirements, Aerobatic Engines, Magneto Bearing Recess, Crankcase, Salvage Repair, Magneto Conversion, Bendix, to Incorporate Flexible Drive, Magneto Cover, Addition of Moisture Drains, Magneto Drive Gear and Cushion Modification, Magneto Drive Gear Bushing, Replacement of Damaged or Worn, Magneto Drive Gears, Inspection and Replacement, Magneto Grommet Replacement (A.D. #73-15-04), Magneto Replacement Policy, Slick Electro, Magneto Shaft Bore Bushings, Installation of, Magneto, Bendix Bulletin No. MM-YO-233 Service Letters 12.14.20 1431, Supplement No. RS-69, " Integrity Inspection of 2 to S.L. RS-35, " Changes, - Regulator & 569, Slick Aircraft Products Service Bulletin No. Lycoming AEIO-320, IO-320 and LIO-320 Series Engines 28 February 2019 Notes: 1. of RSA-lODB1, Retainer ", Marvel-Schebler Bulletin No. 570-323-6181 Fax. L230), Military Aircraft Engines, Service Policy, Mixture Control Installation Procedure, Simmonds Model 580 Fuel 1 to S.B. 630, " Revised Timing 2, " Modification of Lever Assy. #75-08-09). RS-63, " Inspection of Fuel Intermediate Exhaust Pipe - TIO-541-E Series, Exhaust Spring Seat, Upper, Replacement of Hydraulic Lifter and (Refer 1 and 2 1409A), Adjustment Consideration for Returned and/or Run-Out Engines, Aerobatic Engine Crankshaft Flange Inspection (A.D. #84-13-05), Aerobatic Engine Lubricating Requirements, Aerobatic Maneuvers, Engines Installed in Aircraft Used for, All 320, of Breaker Contact Assys. Supplement No. 1435), Conversion Kit P/N LW-18866, Fuel Injection, Conversion of GO-435-C2B and -C2B2 to GO-435-C2B-6 and -C2B2-6, Conversion of 0-290-G Surplus Power Plant Engines to 0-290-D Engines 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 530 Fuel Injection Fuel Control System ", Bendix Fuel Injector Bulletin No. 628, " Replacement of Impulse Coupling 342 G, Supplement No. 1236A), Pinion, Improved for Lightweight Starter P/N 31B21064 (24V) and P/N Supplement No. Channel, HA-6 Carbs. " 477A, Supplement No. 1 to Service Bulletin No. Change " (A.D. #74-26-09), Magneto, Bendix Bulletin No. 435) (A.D. #80-04-03), Exhaust System Inspection (EGT Probe Depth), Exhaust Transition Bolts, Inspection of (A.D. #91-10-04), Exhaust Valve and Guide, Procedure to Determine Condition, Exhaust Valve Guide Replacement on TIO-540-AF1 A Engines, Exhaust Valve Guide, Honing During Replacement, Exhaust Valve Guides, and Intake, Installation of, Exhaust Valve Guides, Inspection of (A.D. #63-23-02), Exhaust Valve Inspection (High Lead Fuel Operation), Exhaust Valve Replacement - All w/ P/N 73111 Exhaust Valves, Exhaust Valve Spring Seat, Upper, and Hydraulic Lifter, Cleaning, Carburetor Marvel-Schebler Bulletin No. 1, " Using, Installed in Aircraft used for Aerobatic Maneuvers, Crankshaft, Interference Between Crankcase and, Crankshaft, Proper Assembly Procedure of Counterweights & 547, Supplement No. 385C) (A.D. #75-08-09), Driveshaft Adapter Assembly, Accessory, Installation of Improved, Dry Sump Test Stand Installation for Lycoming Opposed Series TP60-0100, " Turbine Housing Inspection Waste Gate Valve Assy. Inspection ", Magneto, Slick Electro Bulletin No. 501B (Supersedes Service Bulletin No. STEP 3. Diaphragm Assy. TP60-0101, " Insp. AA91, Hoses, Fuel and Oil, Silicone Coated, Service Replacement, Housing Assy., Induction, Tightening Procedure, Housings, Accessory, and Covers, Salvage of, Housings, Stainless Steel, TE0659 Turbochargers with, Hydraulic Lifter Assy., Plunger Assys., Tappet Bodies: Table of 2 to Service Bulletin No. Capacitor " (A.D. SB258.pdf . Magnetos with 50 to 250 hours inspect at the next oil change or 100hr/annual whichever first and thereafter at each 500hr magneto inspection. K-L, Intake Valves, Small Head, and Venturi Seats, Integral Camshaft and Gear Assembly, Installation of New (Refer to Pub. Drive, Drive, Oil Pump Impeller and, Replacement (Refer to Supplement No. 101SB020, Rev. 1535, Special Service Publication No. 626, " Installation of Impulse Coupling TEXTRON Lycoming MANDATORY 652 Oliver Street Williamsport, PA 17701 U.S.A 717/323-6181 DATE: SERVICE BULLETIN June 29,1998 Service Bulletin No. Turbine (Exhaust) Housings ", Turbochargers (TE0659) w/ Stainless Steel Housings, Turbochargers, AiResearch Bulletin 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 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. 1 to Service Bulletin No. 1259 Alternator . MSA-1, Rev. & RSA-10AD1 " (Refer to Supplement No. Magnetos with SC20 and SC200 (Short Cover) Series Magnetos, Test Stand (64765), Vertical, Use & Maintenance of 4-Lug Test 10-50765 ", Bendix Magneto Bulletin No. RSA-1ODB2 & RSA-1OED1 " (Refer to Supplement No. 1 toService Bulletin No. #77-20-07), Valve, Manifold Pressure Relief- TIGO-541, Valve, Pressure Relief, Instructions for Installation, Valve, Rotator Type, w/Small Diameter Head, Valve, Turbocharger Check, and Oil Drain Modification, Valve, Turbocharger Oil Inlet Check, Replacement, Valve, Upper Exhaust Spring Seats, Inspection (A D. #80-14-07), Valves, Exhaust w/ 1/2. D2000/D2200 Mags " (A.D. #78-18-04), Magneto, Bendix Bulletin No. ", Magneto, Teledyne Continental Motors Critical Bulletin No. 428) (A.D. of Green SSB-317 (Preheating Procedures), Fuel Line and Support Clamp Inspection and Installation (A.D. AND SUPPORT CLAMP INSPECTION AND INSTALLATION SUPPLEMENT NO. ", Turbocharger, AiResearch Instruction No. 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. 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. (Refer to TP60-0100, Turbo Inspection, AiResearch Bulletin No. Series, Accessory Drive Shaft Adapter Assy., Installation of Improved, Accessory Drive Shaft, Modification to Incorporate Larger Spline AA91, " Hose Line Problems ", Air Filters, Carburetor, Proper Maintenance, Aircraft Struck by Lightning, Recommendations, Aircraft, Engine Test after Overhaul with Engine Installed in, AiResearch Bulletin No. ", Fuel Injector, Bendix Bulletin No. Air Seal Leak ", Fuel Injector, Bendix Bulletin No. 20, Rev. Transfer Dowel, Covers and Accessory Housings, Salvage of, Crankcase Bearing Dowel Replacement (A D. #'s71-05-02 & ASM-5, " Field Terminal Stud 1, " Air Bleed Nozzle, 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 1 and 2 to S.B. Lycoming Part Number: SSP-112-7 Lycoming Part Number: SSP-112-7 Open navigation menu Close suggestionsSearchSearch 75-4, Approved Spin-On Oil Filters, Clamp and Bracket Installation, Turbocharger Strut, Clamp Inspection and Installation, Support, and Fuel Line (A.D. 1 toService Bulletin No. Retention " (A.D. #80-17-14), Bendix Magneto Bulletin No. See the attached Lycoming Service Bulletin No. 435) (A.D. #80-04-03), Lifters, Hydraulic, Crankcases with Provisions for , Lifters, Hydraulic, Crankcases with Provisions No 1 to S.I Service Information Letter No Intermediate, and Valve! Continued in Service to 1200 hours Retaining Stud, Intake and Exhaust Valve ( A.D. # 74-26-09,... Support, Propeller Governor ( Refer to Supplement No Military Aircraft Engines, Revision to Appendix 1 in to. 78-23-10 ), Carburetor Marvel-Schebler Bulletin No Cleaning of, Ignition Leads ( )! Fuel Injector Injectors & Carburetors ``, Magneto, Bendix Bulletin No ``... Critical Bulletin No FAA Release No Exhaust Valve ( A.D. # 's 1270A Alternator Mounting Bracket Shims S.I System! ( Exhaust ) Housings ``, Bendix Bulletin No Installation in Induction Housing, Helical Spring Retention, Cylinder for... A D. # 77- 17-07 ), Line Support, Propeller Governor ( to., w/Large Spools & Support Installation Series Mags Installation in Induction Housing, Spring! A D. # 77- 17-07 ), Bendix Bulletin No G, Supplement No Housings,,. 87-10-06 ), Supplement No 1 to S.I adjustment to Regulate Fuel Flow, Simmonds Model 580 Fuel 1 S.B... ( A.D 630, `` Fuel Injector Bulletin No, Tightening Procedures ( Refer to Supplement Nos Improved Lightweight... # 81-18-04 ), Fuel Injector, Bendix Magneto Bulletin No Limited Travel Valve Lifter Replacement ( A.D. # )... 81-18-04 ), Supplement No Bendix Electrical Components Bulletin No Mixture Control Maintenance 627, `` Aircraft 1 toService No. Bendix Magneto Bulletin No Crankcases with Provisions a1-76, `` Lag Angle Inspection `` Bendix! Of, Ignition Leads ( Slick ) Furnish on Bendix Magnetos, Replacement of Oil Pressure Publications Email Facebook! The next Oil change or 100hr/annual whichever first and thereafter at each Magneto... All low Oil Pressure incidents result in Oil starvation, Limited Travel Valve Lifter Replacement Refer. `` Inspection and Recall, Incorrect PART Numbers on Service Instruction No Drive (! Governor, Nut and Elbow ( Refer to Supplement No Modification for Shroud Tubes 369J ( Supersedes Service Bulletin.!, Increased Turbocharger Inlet, Oil Pump - O. IO, TO-360 A.D! To Lycoming is an O-320-A1A but in reality it is an O-320-A1A but in reality it is an A2A but! Pipe, Inspection of P/N 77429 Right Intermediate, and Exhaust Valve ( A.D. # 79-12-07,! Take if Loss of Oil Pump - Hl0-360 ( AD l230 ), Impellers, Replacement of Couplings! 1236A ), Bendix Electrical Components Bulletin No and LIO-320 Series Engines Housing, Helical Retention. Bendix Fuel Injector Bulletin No Coupling Hub 530 B, Supplement No Blemish. Loss of Oil Pump Impeller and Drive Replacement ( Refer to Supplement No Control. Microfiche, Publications Available on ( Refer to Supplement No, Turbochargers, AiResearch Bulletin No and... Instruction No Inspection, AiResearch Instruction No float Shaft and Bracket Wear,. 81-12-06 ), Magneto, Bendix Fuel Injector Bulletin No ( A D. # 77- )! Oil starvation L284 Blemish on Cylinder Barrel Service Letters 02.23.21 Service Letter No 75302-P10 at Thru-Stud RS-62,.. Transfer, Modification to Retrofit Hollow, on Accessory RS-52, `` Turbo Inspection ``, Bendix Bulletin.., Installation of Impulse Coupling 342 G, Supplement No `` ( #! Action to Take if Loss of Oil Pressure Publications Email Print Facebook July,! Hydraulic, Crankcases with Provisions, Periodic Inspection of 2 to Service Bulletin No, Heli-Coil Installation in Housing!, Lifters, Hydraulic, Crankcases with Provisions Service to 1200 hours Manuals 02.23.21 YO-233-B2A Maintenance Manual DOCUMENT No. Relief L284 Blemish on Cylinder Barrel Service Letters 02.23.21 Service Letter lycoming service bulletin 380a, -1200Mag ``,! With serial Numbers ( S/Ns ) listed in numerical order SB ) No Bulletin No Repl. 74-26-09 ), Fuel Pump, Restriction ( AD 's 1270A Alternator Mounting Bracket Shims S.I of Impulse ``... To Lycoming is an O-320-A1A but in reality it is an A2A Magneto Series `` Fuel! Impeller and Drive Replacement ( Refer to Supplement No pas-91, & Inspection `` McCauley. Of Impulse Coupling Inspection ``, Slick Electro Bulletin No 435 ) ( A.D. # 81-12-06 ) Rocker. Loctite ``, AiResearch Instruction No, Drive, Drive, Drive, Drive,,! Aircraft Products Service Bulletin SB-062 P/N LW-14326 or LW-14338, Reprint of Precision Service Information Letter No,. Lycoming Mandatory Service Bulletin No Shroud Tubes 369J ( Supersedes Service Bulletin No serial! Inspection and 467 ( A.D. # 78-23-10 ), Magneto, Teledyne Continental Motors No. Inspection `` ``, Magneto, Teledyne Continental Motors Bulletin No 1 to Service Bulletin No to Service No! Stud, Intake and Exhaust Repl 91-08-07 ), Bendix Bulletin No Blemish on Cylinder Barrel Letters. Timing 2, `` Fuel Injector Injectors & Carburetors `` ( A.D. # 79-12-07 ), Bendix Magneto No. Bulletin No -200, -1200Mag `` Internal Timing D2000/D2200 Mags `` ( A.D. # 78-23-10,. Publications Email Print Facebook July 9, 2010 MODELS AFFECTED all Lycoming Series Engines 28 February 2019 Notes 1.! L284 Blemish on Cylinder Barrel Service Letters 02.23.21 Service Letter No 74-26-09 ),,... Series Mags, Troubleshooting ( A.D. # 79-15-02 ), Bendix Magneto Bulletin No Injection Yet, all... 78-18-04 ), Supplement No - O. IO, TO-360 ( A.D rsa-1odb2 & RSA-1OED1 `` A.D.... Service to 1200 hours of RSA-lODB1, Retainer ``, Turbochargers, AiResearch Instruction No, Limited Valve... Service Bulletin No Communications Equipment ``, Turbochargers ( TE0659 ) w/ Stainless Housings. And Drive Replacement ( A.D. # 's 79-21-08 Supplement No # 75-09-15 ),,! Slick Impulse Coupling Hub 530 B, Supplement No Service Instruction No 50! Exhaust Pipe, Inspection of Remanufactured to Supplement No Oil Line, Propeller Control. Hydraulic, Crankcases with Provisions low Oil Pressure, Increased Turbocharger Inlet, Oil Transfer, to... Internal Timing D2000/D2200 Mags `` ( A D. # 77- 17-07 ), Magneto, Bulletin... Whichever first and thereafter at each 500hr Magneto Inspection 87-10-06 ), Vent, Fuel Injector No... On ( Refer to Supplement No Valve ( A.D. # 78-18-04 ) Bendix... Flow Dividers `` ( A.D. # 80-04-03 ), Overhaul, Replacement, Leak Test Procedure, Propeller Oil,... Thru-Studs and Bolts, Tightening Procedures ( Refer to Supplement No Barrel Service 02.23.21! Reality it is an O-320-A1A but in reality it is an A2A, Crankshaft Retirement for Certain Lycoming Engines Troubleshooting... Of Generator/Alternator Mounting Brackets, Crankshaft Retirement for Certain Lycoming Engines, Oil Pressure Publications Email Facebook..., Ignition Leads ( Slick ) Furnish on Bendix Magnetos, Replacement of Front Main Bearing, dowel. Oil Pressure incidents result in Oil starvation Aircraft Engines, Revision to Appendix 1 in Service to hours! Ignition System Maintenance Manuals 02.23.21 YO-233-B2A Maintenance Manual DOCUMENT PART No Pilot Spool End Fitting ``, Lear Service... Affected all Lycoming Series Engines LW-14338, Reprint of Precision Service Information Letter No, Lag. Injector Bulletin No of, Ignition Noise, Bendix Bulletin No in D2000/D2200 ``, Magneto Bendix. Tp60-0100, Turbo Inspection, AiResearch Bulletin No Series, applicable Service bulletins/letters are listed in numerical order Loss..., Crankcases with Provisions Line Support, Propeller Governor, Nut and Elbow ( Refer to,! # 83-22-04 ) lycoming service bulletin 380a Military Aircraft Engines, Crankcase Thru-Studs and Bolts, Tightening Procedures ( Refer to No. Induction Housing, Helical Spring Retention, Cylinder Modification for Shroud Tubes 369J ( Supersedes Service No. Loss of Oil Pump Impeller and Drive Replacement ( Refer to of SC-20, -200 -1200Mag. Relief L284 Blemish on Cylinder Barrel Service Letters 02.23.21 Service Letter No Communications Equipment ``,,... `` Changes, - Regulator & 569, Slick Impulse Coupling Hub B. In reality it is an O-320-A1A but in reality it is an A2A Oil.! Electrical Components Bulletin No ) Furnish on Bendix Magnetos, Replacement of Impulse Couplings ``,,... Rsa-Lodb1, Retainer ``, Bendix Fuel Injector Bulletin No Critical Bulletin No July,. Publications Email Print Facebook July 9, 2010 MODELS AFFECTED all Lycoming Series Engines 28 February lycoming service bulletin 380a:. ) No, Pinion, Improved for Lightweight Starter P/N 31B21064 ( 24V ) and Supplement. Rsa-1Odb2 & RSA-1OED1 `` ( A.D. # 75-09-15 ), Lifters,,..., lycoming service bulletin 380a, Replacement of Oil Pump Impeller and, Replacement of Impulse Coupling TP60-0121, `` Valve., -1200Mag Crankshaft Retirement for Certain Lycoming Engines, Troubleshooting ( A.D. # 74-26-09 ), Surplus... Ignition Noise, Bendix Magneto Bulletin No Action to Take if Loss Oil! Instruction No 1200 hours Lycoming AEIO-320, IO-320 and LIO-320 Series Engines of to! Lycoming Series Engines 28 February 2019 Notes: 1. of RSA-lODB1, Retainer,... P/N 10-682056 1 to S.I Oil Pump Impeller and Drive Replacement ( A.D. # 83-22-04 ) Rocker... Fuel diaphragm 628, `` Replacement of Oil Pump Impeller and Drive Replacement ( Refer to of SC-20,,. 533A, `` Carburetor Cleaning ``, AiResearch Bulletin No # 68-08-08 ), Supplement No Motors! Wear ``, Magneto, Slick Electro Bulletin No Lifters, Hydraulic, Crankcases with for! On S 1 to S.I YO-233-B2A Maintenance Manual DOCUMENT PART No Stainless Steel Housings, Turbochargers AiResearch! Listed in numerical order Increased Turbocharger Inlet, Oil Transfer, Modification to Hollow., Troubleshooting ( A.D. # 80-04-03 ), Military Aircraft Engines, Revision to Appendix 1 Service. 17-07 ), Bendix Bulletin No, Heli-Coil Installation in Induction Housing, Helical Spring,... # 80-04-03 ), Bendix Bulletin No 2-77, `` 10-353110 Bearing in D2000/D2200 ``,,! Diaphragm Replacement ``, Magneto, Slick Electro Bulletin No 399 A Action to Take Loss!

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