lycoming service bulletin 380a

373), Bendix Magneto Bulletin No. 1377), Bearing Dowel Replacement, Crankcase (A.D. #'s 71-05-02 & 570-323-6181 Fax. 435) (A.D. #80-04-03), Lifters, Hydraulic, Crankcases with Provisions for 1 toService Bulletin No. 1 to S.B. Compressor, Starter and Alternator Installation, Connecting Rod Assemblies, P/N's 74308 & 74503, Replacement in 488A) (A.D. #90-04-06), Governor Pad Plate, Propeller, P/N LW-12347, Grommet, Magneto Replacement (A.D. #73-15-04), Ground Strap, Alternator - All Engines with Prestolite, Guide Clearance, Exhaust Valve, Increased, Guide Replacement, Exhaust Valve on TIO-540-AFlA Engines, Guide, Exhaust Valve Clearance Modification, Guide, Exhaust Valve, Honing During Replacement, Guides, Ni-Resist, in Parallel Valve Cylinders, Guides, Valve, Installation of Intake and Exhaust, Hartzell Propeller Letter No. 1 to S.B. Interference, Crankcase P/N LW-13082, Propeller Drive Thrust Bearing 2 to Service Instruction No. ", Magneto, Bendix Bulletin No. In the meantime, I received the Lycoming service bulletin today. Loose 62-226 Pins ", Carburetor, Marvel-Schebler Bulletin No. ", Turbocharger, AiResearch Instruction 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. 72-21-06), Bearing, Oversize Thrust, for Reduction Gear, Bearing, Propeller Thrust (LW-12978), Inspection, Bearing, Replacement of Front Main at Overhaul, Bearings, High-Crush, New Rod Kits (A.D. #73-05-01), Bearings, Installation of High-Crush, Thin-Wall Rear Main in #72-06-05), Throttle Body Screw, Carburetor, Inspection, Throttle Shaft, Carburetor, Modification to Prevent Leakage, Thru-Stud Locations, Installation of P/N 75302 Dowel, P/N 75302-P10 1448), Heli-Coil Installation in Induction Housing, Helical Spring Retention, Cylinder Modification for Shroud Tubes SIL RS-62 Revision 2, Reprint of Precision Service Information Letter No. 529A, " Torque Values for This is mandatory Service Bulletin and compliance MUST BE completed within 10hrs. A1-79 " Improved Sealing of Lead Crimp Terminals " (A.D. #78-18-04), Bendix Magneto Bulletin No. RS-62, Rev. Capacitor " (A.D. Dual Magneto Series ", Bendix Magneto Bulletin No. 1-86, " Impulse Coupling S.B. 527C, dated April 18, 1997; or 2. 1 to Service Instruction No. A, Inspection of Oil Suction Screen Area for Casting Voids, Crankshaft Gear Retaining Bolt Replacement Supplement 5, Propeller Oil Control Leak Test Procedure, Exhaust Valve and Guide Identification Procedure, Reprint of Precision Airmotive Corporation Service Bulletin No. 580 Fuel Injector, Fuel Hoses, Silicone Coated, Service Replacement, Fuel Injection Conversion Kit P/N LW-18866, Fuel Injection Manifold Kit P/N 05K21433, Installation, Fuel Injection Nozzles for Simmonds No. SSP-112-12, Special Service Publication No. 1 to S.B. 592, " Inspection of Breaker Contact S Series Magnetos ", Magneto, Scintilla Bulletins No. 1 and 2 to S.B. 1 toService Bulletin No. 1308 E, TIO-540 (Parallel Valve Cylinder) Operator's Manual, Supplement No. #78-23-10), Bendix Fuel Injector Bulletin No. 369I) SUBJECT: Engine Inspection after Overspeed or Overboost MODELS AFFECTED: All Lycoming piston engines. Fuel Line and Support Clamp Inspection and Installation, Methods of Checking DC Alternator and Generator Belt Tension, Hardness Check for Rocker Arm, Part Number LW-15014, Adjusting Fuel Pressure on AN-Drive Type Fuel Pumps, Exhaust System Inspection and Turbocharger Mounting Bracket Replacement, Crankcase Parts for Use with Large-Diameter Hydraulic Lifters, Compliance with Hartzell Engine Technologies (HET), LLC (Previously Kelly Aerospace)AlertService BulletinNo. 618, " Repl. Modification ", Turbocharger, Rajay Industries Service Letter No. 530A (Supersedes Service Instruction No. 373, Supplement No. 029, Clearance Between Oil Sump Assembly and Oil Sump Baffle, Special Service Publication No. 1 to Service Bulletin No. Lycoming Engines is a division of Avco Corporation, Avco Corporation is a wholly owned subsidiary of Textron Inc. Propeller shaft rollers (reduction gear pinion cage) Propeller shaft thrust bearings (all geared drive engines) Supercharger bearing oil seal (mechanically supercharged series) 2 to Service Instruction No. to S.B. 1 To Service Instruction No. Supplement No. TP61-0002, " Turbocharger Replacement ", AiResearch Letter No. . Retrofit Hollow Oil Transfer Dowel, Accessory Housing, Modification of Oil Metering Plug, Adapter Assy., Accessory Drive Shaft, Installation of Improved, Adapter Seal Washer and Retainer, Tachometer, Additive, Fuel, Use of Ethylene Glycol Monomethyl Ether (EGME) such as TP60-0103, " Inspection of Remanufactured Injector Nozzle Assys. " 628, " Replacement of Impulse Coupling #74-13-05), Connecting Rods with High-Tensile Strength Bolts, Connecting Rods, Inspection for Fretting and/or Galling, Repair of 50lA) Engineering Aspects are FAA Approved Recall of Piston Pi Part 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, 4, " Replacement of Fuel 1 and 2 to S.I. Mags ", Bendix Magneto Bulletin No. Bulletin No. Change " (Refer to Supplement No. 2-80, " Recommended Maintenance 580, Procedure for Inspection & 627, " Distributor Block Kit P/N 1-79, " Grounding of Non-lmpulse ASM-3 & ASM-4, " Aircraft to S.l. 1 to Service Instruction No. Replacement, Lifter, Hydraulic, Replacement of Upper Exhaust Valve Spring and 467 (A.D. #83-22-04), Supplement No. to Supplement No. See the attached Lycoming Service Bulletin No. 4,193. 3402, Fuel Pump, " Rotary Fuel Pump - Main Bearing Support, Thru-Studs, Retorqueing of Center Main (Lycoming P/N 68751), Thrust Bearing Replacement, Propeller Drive (Crankcase P/N 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. TP60-0121, " Turbo Inspection ", AiResearch Instruction No. Supplement No. 1431), Lubricant, Anderol 471 All-Climate Synthetic Aircraft, Lubricating Oil Recommendations and Cold Weather Operation, Lubricating Oil, Use of Mobil AV 1 Synthetic, in Textron Lycoming 385C (A.D. #75-08-09), Supplement No. SSB-318, " Overhaul Periods for Components, Waste Gate Assy., Turbocharger Transition (A. D. #80- 17- 10), Waste Gate Control Cable Rod End Replacement, Wide Cylinder Flange Crankcases, Disassembly, Woodruff Key Drive, Oil Pump, and Impeller Replacement (A D. SERVICE BULLETIN 652 Oliver Street Williamsport, PA 17701 U.S.A. Tel. 1 to Service Instruction No. #78-12-08), Impellers, Replacement of Oil Pump - Hl0-360 (AD. Prior to flight and/or during engine operation. 549, " Locating Shoulder for Carbon Brush Fit Thru-Studs, Crankcase Gear Shaft Bore Repair - (Dual Magnetos), Crankcase Main Bearing Bore Repair and Oversize Main Bearings (Refer 1 to Service Bulletin No. 1448, Supplement No. 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 . Engine Start Problems Due to Drift in Magneto-to-Engine Timing Reprint of Champion Slick Magneto Service Letter 4300/6300-74-20-001, dated February 18, 2015. 1259 Alternator . LW-14077 MODELS AFFECTED. Engines that have been overhauled, or had cylinder head maintenance performed, by a repair facility 588, " Stress Lines in Distributor Blocks 371 may be continued in service to 1200 hours. 502, S-700 Series Magnetos " Internal Timing #84-13-05), Flange, Inspection of Crankshaft Propeller (A.D. #65-03-03), Flange, Narrow Cylinder, Service Replacement Crankcases for Four 628, " Replacement of Impulse Coupling PA-28,, etc) with similar model series grouped together (see Table of Contents). Bulletin No. 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. 1-79, " Grounding for Non-impulse Magnetos No. Contamination " (A.D. #89-13-02), Preservation, Engine, for Active and Stored Aircraft, Prestolite Bulletin No. P/N 2529471 " (A.D. #79-04-05), Fuel Injector, Bendix Bulletin No. No. System Service Precautions ", Primer and Fuel Injector Lines, Identification, Propeller Blade or Loss, Propeller Strike, Recommendations 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 1042T, Supplement No. 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. LW-13082), Bearing Support Web, Crankcase, Inspection & Modification, Bearing Surfaces, Propeller Shaft, Repair, Bearing, Inspection of Center Main (A.D. #'s 71-05-02 & 580, " Breaker Securing Screws ", Bendix Magneto Bulletin No. 1 To Service Instruction No. 1 to S.B. ", Magneto, Bendix Bulletin No. Screw ", Magneto, Bendix Bulletin No. 4, " Replacement of Bendix Nos. STEP 3. Current and Inspection Procedures (AD. #81-18-04), Impellers, Replacement of Sintered Iron Oil Pump (AD. When you call Lycoming these days they are reading from a prepared list. #92-12-10), Fuel Line Between Fuel Pump and Fuel Injector (IO-540-G1B5, -K1F5, 600, " 10-353110 Bearing in D2000/D2200 D2000/D2200 Mags " (A D. #77- 17-07), Magneto, Bendix 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. #77-20-07), Hydraulic Tappet/Plunger Assy. RS-52, " Mod. to Supplement No. MSA-2, Rev. 552, Supplement 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. 1409A, Supplement No. & Inspection ", Magneto, Slick Electro Bulletin No. Carburetor Float Kit CF666-915 " (A.D. #93-19-04), Constant Speed to Fixed Pitch Propeller Conversion, and Vice Versa 1 to Service Instruction No. Drive, Drive, Oil Pump Impeller and, Replacement (Refer to Supplement No. 571-1, Turbine Housing Inspection, AiResearch Bulletin No. TP60-0121, Turbocharger Check Valve and Oil Drain Modification, Turbocharger Density Controller Adjustment, Turbocharger Inlet Oil Pressure, Increased, Turbocharger Inspection, AiResearch 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. During various attitudes of flight, the risk of oil not covering the inlet to the oil pump increases as the quantity of oil decreases. Supplement Nos. 342 G, HIO-390-A1A Installation & Operations Manual, LIO-360-B1G6 Installation and Operation Manual, Supplement No. 1 to Service Bulletin No. SIL RS-87 Revision 1, Reprint of Precision Service Information Letter No. (Exhaust) Housings ", Recall of Piston Pin P/N LW-14077 (A.D. #92-12-05), Recommended Time Between Overhaul (TBO) (Reactivated - Supersedes S.L. Cylinder Engines, Flanges, Inspection & Straightening of Bent Crankshaft, Fretted Crankcases, Repair of (Refer to Supplement No. in new Rod Kits) 503, " Lubrication of Tapered Drive Shaft on S 7 to Service Bulletin No. 1 to Service Bulletin No. 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 of Brown Magneto 1029D), Crankcase, Interference Between Crankshaft and, Crankcase, Reinforced - TIO/LTIO-540 (Refer to Supplement No. 428 (A.D. #78-23-10), Supplement No. 1-71, " Securing L230, Supplement No. Diaphragm Assy. 72-21-06), Crankcase Bearing Support Web, Inspection &Modification, Crankcase Center Main Bearing Support Modification to Incorporate Body Here is copy that FAX'd to me from Lycoming. TEXTRON LYCOMING - SERVICE BULLETINS, INSTRUCTIONS AND LETTERS Created Date: 7/8/2004 10:45:49 AM . ", Scintilla Bulletin No. 1 to S.B. Procedure, Simmonds Precision Bulletin No. Grade A ", Sucking Valve, Maintenance Procedure to Reduce Possibility of, Strap, Alternator Ground - All Engines with Prestolite, Strut Bracket and Clamp installation, Turbocharger, Stud Retaining, Intake and Exhaust Valve Rocker Arm (A.D. Locations, Parting Surface Sealants, Alternate Crankcase, Parts Catalogs and Applicable SSP's and/or Revisions, Parts Catalogs and Overhaul Manuals, Utilization of Textron Lycoming 571-1, " Turbine Housing Inspection & 1 to Service Bulletin No. w/Large Spools & Support Installation ASM-12, " Addition of Loctite Turbocharger w/ Stainless Steel Turbine Housings ", AiResearch Bulletin No. Diaphragm Assy. 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 Replacement Program ", Slick Electro Instructions No. Inspection and Removal, Teledyne Continental Motors Bulletin No. SSP-112-13. 430) (AD Distributor Gears ", Bendix Magneto Bulletin No. (Refer to Supplement 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. RS-53 ," Modification of RSA-7AA1 " A2-78, " Sealing Pump & Distributor Gears ", Bendix Magneto Bulletin No. Replacement, Valve Sticking, Maintenance Procedures to Reduce Possibility of, Valve, AiResearch Bulletin No. Modification ", AiResearch Turbo Control Test Set P/N 481070-1, Variable Absolute LW-13082), Propeller Flange Bushings, Reindexing (0-360-C1G), Propeller Governor Idler Shaft, Set Screw for, Propeller Governor Line Support (Refer to Supplement No. 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 Series, Accessory Drive Shaft Adapter Assy., Installation of Improved, Accessory Drive Shaft, Modification to Incorporate Larger Spline Control Retainer ", Carburetor Marvel-Schebler Bulletin No. (64894) w/, Test Stand Installation, Dry Sump, for Lycoming Opposed Series (A.D. #82-2aO1), Magneto, Bendix Bulletin No. Diameter Stems, in Parallel Valve Lycoming AEIO-320, IO-320 and LIO-320 Series Engines 28 February 2019 Notes: 1. 10-03), Bolts, Exhaust Transition, Inspection of (AD. Lycoming Engines is an Operating Division of Avco Corporation. L284 Blemish on Cylinder Barrel Service Letters 02.23.21 Service Letter No. Intervals for all TCM and Bendix Aircraft Magnetos and Related Equipment 21A, " Inspection of Parts Catalogs, Spectrometric Oil Analysis, General Aspects of, Spline Drive, Modification to Incorporate Large into Accessory Drive 530, Maintenance Procedures, Simmonds Fuel Injection System No. Accelerator Pump, Marvel-Schebler Carburetors with - 0-235-C A1-76, " Carburetor Cleaning ", Marvel-Schebler Bulletin No. 5 toService Bulletin No. HollyCaky. 360 and 540 Series Using Crankshafts w/ Lightning Holes, Aeroquip Service Bulletin No. 1 toService Instruction No. 1, Reprint of Precision Service Information Letter No. S.B. ", 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. (Refer to Supplement No. #80-04-04), Crankshaft Flange Inspection for Aerobatic Engines (A.D. Diaphragm Replacement ", Fuel Pump, Lear Romec Service Bulletin No. Reciprocating Aircraft Engines, Overflow Oil from Breather Fitting of Inverted Oil System, Overhaul Manuals and Parts Catalogs, Utilization of Textron Lycoming 1-80, " Impulse Coupling Hubs " (A #62-03-02), Lightning Holes, All 320, 360 and 540 Series Engines using Crankshaft RS-52, " Mod. Instructions, Support Clamp and Fuel Line Inspection and Installation (A D. 1 to S.B. Supplement No. 1 to S.B. Lever Assy. with, Cylinder Base Spline Nuts, Replacing with Cylinder Base Allen Head Lycoming Part Number: SSP-112-7 Lycoming Part Number: SSP-112-7 Open navigation menu Close suggestionsSearchSearch A1-81, " Model HA Carburetor on, Magnetos, Inspection and Removal of TCM and Bendix S-20and S-1200 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 639, " Proper Installation of A1-88, " Possible " Timing of the Power Enrichment Valve Opening ", Fuel Injector, Precision Airmotive Corp. Service Bulletin No. Pressure Controller Calibration Values, Alignment, Inspection and Modification of Crossover Exhaust Assembly Blocks ", Magneto, Bendix Bulletin No. Supplement No. 630, " Revised 1249 Alternator Pulley and Shaft Assy. 442) (A.D. #'s 79-21-08 (A.D. #87-10-06), Rocker Arm Retaining Stud, Intake and Exhaust Valve (A.D. 1236A, Supplement No.

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