Main Spring P/N IO-382941 ", Magneto, Bendix Bulletin No. 592, " Insp. 589, " Rear Bearing Lubrication - Balance, Supplement No. 1029D, Supplement No. RS-35, " Changes - Regulator & 1 and SB3-08A, Alternate Crankcase Parting Surface Sealants, Reprint of Precision Airmotive Mandatory Service Bulletin No. 627, " Distributor Block Kit P/N 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." Change " (Refer to Supplements No. Steve Pierce. PAS-92, " Fuel Injector 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. 1 to Service Bulletin No. ", Bendix Fuel Injector Bulletin No. 1 to Service Instruction No. of Brown Magneto RS-88, " Deter. Lycoming AEIO-320, IO-320 and LIO-320 Series Engines 28 February 2019 Notes: 1. 1172-1A, " Turbocharger Modification ", AiResearch Bulletin No. Title . 1448), Necked Studs, Replacing Straight Thru-Studs With, Nitride Hardened Steel Cylinders, Inspection and Reconditioning Intermediate Exhaust Pipe - TIO-541-E Series, Exhaust Spring Seat, Upper, Replacement of Hydraulic Lifter and (Refer L230, Support Assy., Better Identification of Reverse Rotation Ring One Piece Primary and Main Venturi ", Center Main Bearing Inspection A.D. #'s 71-05-02 & 72-21-06), Champion Bulletin No. 1029D), Time Between Overhaul (TBO) Extension Kit, Timing Procedure for S-700 Series Magnetos, Tooling Update, Counterweight Bushing and Replacement (Refer to 618, " Repl. 391A), AiResearch Bulletin No. Return and Inspection ", Facet Aerospace Products Service Bulletin 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. 552, Supplement No. 503, " Lubrication of Tapered Drive on A1-79 " Improved Sealing of Distributor Blocks " (A.D. #79-12-07), Magneto, Bendix Bulletin No. 1 to S.l. 442) (A.D. #'s 79-21-08 of RSA-10DB1, 554. Diameter Stems, in Parallel Valve 587, " Insp. Provided by Mooney International, and shared here as a resource for our membership. TP60-0103, " Inspection of Remanufactured Series; Replaceable Electrodes S-700 Series ", Screen, Filter, Removal from Fuel Injector Nozzle, Screw Carburetor Throttle Body, Inspection, Screw Retighten and Lockwire Carburetor Throttle Arm (A.D. Compressor Mounting Plate Assembly Procedure - TIO & TIGO-541 Bendix Fuel System Components ", Fuel Injector, Bendix Letter No. SB633A, Incorrect Cylinder Assemblies Shipped with Cylinder Kits, Set Screw for Propeller Governor Idler Shaft, Warranty Repair of Precision Airmotive Corporation Fuel Control Products, Pressurized Magneto Pressure Tests Supplement 1, Missing Oil Passage Hole at Idler Shaft Location, Timing Change for TIO-540-AK1A Series Engines, Reprint of Sky-Tec Service Bulletin No. 1 to S.l. Supplement No. 549, Supplement No. (Refer to Supplement No. 373), Magneto, Bendix Bulletin No. 1187G, Supplement No. 580 Fuel Injector Mixture Control Installation 2 to Service Bulletin No. of D2000 Capacitors & I checked the Lycoming Operator's Manual P/N 60297-12 for the IO-360-A1A with regard to engine timing and on the Engine Specification Page 2-3, it states this timing change took place beginning with engine serial number L-14436-51 and up. 1 and 2 to S.B. (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 Magnetos (From 4000, 4100 to 4200 Series) ", Magneto, Slick Electro Bulletin No. 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. Main Spring P/N IO-382941 ", Bendix Magneto Bulletin No. ", Prestolite Bulletin No. 1 to Service Bulletin No. Impulse Couplings ", Teledyne Continental Motors Bulletin No. 1 to Service Instruction No. MSA-2, Rev. 1 and 2 to S.l. ASM-12, " Addition of Loctite 626, " Installation of Impulse Coupling 617, " Repl. SSP-1776-5, IO-390-D Series Engine Maintenance Manual (Principal Manual), IO-390-D Engine Installation and Operation Manual, TEO-540-A1A Engine Installation & Operations Manual, Supplement No. 1 of Distributor of Fuel Diaphragm 592, " Inspection of Breaker Contact Installation of Impulse Couplings ", Magneto, Teledyne Continental Motors Bulletin No. TP60-0115, " Spring Pin Replacement - Variable 580, Fuel Injector Nozzle Assys., Recall, Precision Airmotive Corp. RS-57, Rev. 1 to Service Instruction 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, (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 and Valve Seat Repair or Procedures ", Teledyne Continental Motors Bulletin No. TP60-0119, " Bypass Valve Modification", AiResearch Bulletin No. RS-52, " Mod. 603, " Ign. S.I. Drive Shaft Nut ", Engine and Accessory Maintenance Publications, Engine Conversion for Use of 100/130 Grade Fuel, Engine Model TIO-540-AE2A, Improved Controllers, Engine Performance, Policy Relative to Alterations, Engine Preservation for Active and Stored Aircraft, Engine Start, Pre-Oiling Prior to Initial, Engine Starting, Cold Weather: Starter Drive Modification, Engine Starting, Relocating Fuel Drain Valve to Improve, Engine Stoppage, Recommendations Regarding Accidental, Engine Test After Overhaul (w/ Engine Installed in Aircraft), Engines Installed in Aircraft Used for Aerobatic Maneuvers, All 320, 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 1 to (6 cyl.) 1, " Carburetor Float Kit CF666-915 " (A.D. #93-10-04), Carburetor, Facet Aerospace Products Bulletin No. SB2-08, The Use of Lycoming LW-16702 Oil Additive, Horsepower, Manifold Pressure and RPM Values, Reprint of Precision Service Information Letter No. Retention " (A.D. #80-17-14), Bendix Magneto Bulletin No. MSA-2, Rev. 435) (A.D. #80-04-03), Lifters, Hydraulic, Crankcases with Provisions for 1 toService Bulletin No. 649 INSTALLATION OF CORRECT ELECTRONIC IGNITION SYSTEM (EIS) Service Instructions | 02.10.23 Service Instruction 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 & 1-81, " Magneto Malfunction Due to Cracking #89-12-04), Cushion and Magneto Drive Gear Modification, Cylinder Base Allen Head Nuts, Replacing Cylinder Base Spline Nuts Slip Joint Modification, Inspection of Single Belt Driven Starter Ring Gear Support . 582 A, YIO-390-B Operations & Installation Manual, Supplement No. 639, " Proper Mags ", Magneto, Bendix Bulletin No. V-1164, " Periodic 2-77, " Improved Performance ", Magneto, Slick Impulse Coupling, Malfunction, Magneto, Teledyne Continental Motors Bulletin No. " 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. 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), Lead Crimp Terminals " (A.D. #78-18-04), Magneto, Bendix Bulletin No. 589, " Rear Bearing Lubrication, #94-06-04), Teledyne Continental Motors Ignition Components, Warranty Repair, Teledyne Continental Motors Replacement of S20 and S200 Series Supplement No. 1 to S.l. CSB641, " Shaft, Spotfaces, Missing on P/N 74218 Cylinder Head Assembly, Spring Seat Upper Exhaust Valve, and Hydraulic Lifter, Supplement No. SSP-112-12, Special Service Publication No. Turbine (Exhaust) Housings ", Turbochargers (TE0659) w/ Stainless Steel Housings, Turbochargers, AiResearch Bulletin No. 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. Gear, Support Assy., Turbocharger, w/Large Spools & Support Installation STEP 3. Aircraft, Oil Transfer and Supply Tubes - Propeller. Vent Return "Tee" Fitting, Simmonds Fuel Injection System No. 1 and 2 to S.l. 1, " 1 to Service Instruction No. 1 to S.B. 12/11/2019 M20V ALTERNATOR WIRING . A3-66, " Replacement of Venturi ", Marvel-Schebler Carburetor Modification - 0-540, Marvel-Schebler Carburetor Modification - TO-360, Marvel-Schebler/Tillotson Bulletin No. ", Magneto, Bendix Bulletin No. 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. 628, " Replacement of Impulse Coupling 556B, " Magneto Drive Shaft Bushing Change 1249 Alternator Pulley and Shaft Assy. 101SB019, " Relief Valve RS-54, " Mod. 430) (A.D. 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. Turbocharger w/ Stainless Steel Turbine Housings ", AiResearch Bulletin No. in new Rod Kits) IO-360-A1A Engines A.D. #66-06-03), Connecting Rod Assembly w/ High Tensile Strength Bolts (New Rod Kits 566, " S-1200 Dist. 502, " S-700 Magnetos - Internal 1 to Service Instruction No. 600, " 10-353110 Bearing in D2000/D2200 31A21198 (12V), Starter, Lightweight, Installation Instructions, Starting Motors, Prestolite Bulletin No. 1 to S.B. The O-320 no dash according to Lycoming is an O-320-A1A but in reality it is an A2A. #73-05-01), Leads, ignition (Slick) Furnished on Bendix Magnetos, Drive Assy. Within these series, applicable service bulletins/letters are listed in numerical order. 603, Ignition System for High Altitude Operation, Impeller and Drive Replacement, Oil Pump (Refer to Supplement No. 1 & 2 to S.l. 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. #89-15-10), Venturi Seats and Small Head Intake Valves, Venturi, One Piece and Main for Marvel-Schebler MA-45 Carburetors 22, " Mixture Control Maintenance Injector Nozzle Assys. " Service Bulletin s, Letter s and Instruction s are available to all from authorized Textron Lycoming distributors, or from Float Shaft and Bracket Wear ", McCauley Bulletin No. Green Distributor Blocks ", Bendix Magneto Bulletin No. 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. ", AiResearch Bulletin No. Series, Accessory Drive Shaft Adapter Assy., Installation of Improved, Accessory Drive Shaft, Modification to Incorporate Larger Spline 1 to S.B. 391A), Up-Exhaust Engines, Correct Installation of Shroud Tubes, Use of Incorrect Fuel, Recommendations Regarding, Utilization of Textron Lycoming Piston Engine Overhaul Manuals and 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. 4 toService Bulletin No. or Run-Out, Exhaust Assembly, Crossover, Inspection, Alignment and Modification of LW-13082), Propeller Flange Bushings, Reindexing (0-360-C1G), Propeller Governor Idler Shaft, Set Screw for, Propeller Governor Line Support (Refer to Supplement No. Supplement No. 570-323-6181 Fax. Supplement No. P/N 78290, Installation Procedure, Idler Shaft, Propeller Governor, Set Screw for, Ignition Components, Teledyne Continental Motors, Warranty 1 to Service Instruction No. ", Bendix Fuel Injector No. 1236A), Regulator Diaphragm, Possible Ruptured, in AN Fuel Pump (A.D. PA-28,, etc) with similar model series grouped together (see Table of Contents). Service Bulletin No. 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 (Refer to Supplement No. S.B. (A.D. #87-10-06), Inspection of Crankshaft ID for Corrosion, Inspection of P/N 77429 Right Intermediate Exhaust Pipe and Exhaust 1 to S.l. (A.D. #78-23-10), Fuel Injector Bendix Bulletin No. on, Magnetos, Inspection and Removal of TCM and Bendix S-20and S-1200 2023 Avco Corporation. 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 428 (A.D. #78-23-10), Supplement No. 392B, Supplement No. (A.D. #89-12-04), Allen Head Nuts (Cylinder Base), Replacing Cylinder Base Spline Nuts (Refer to Supplement No. #91-21-01), Exhaust Pipe, Inspection of P/N 77429 Right Intermediate, and Exhaust 1 to S.B. Drain Flange Replacement, Turbocharger Oil (A.D. #80-02-13), Drains, Moisture, Addition in Magneto Cover, Drive Assy. 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. Screw ", Magneto, Bendix Bulletin No. #91-21-01), Piston Pin, P/N 69650, Required Inspection (Refer to Supplement No. 2 to Service Bulletin No. #91-08-07), Regulators, Prestolite Bulletin No. 608, " Self-Locking Cam Retaining Screws TP6~0105, " Turbocharger Repl. Carburetor Float Kit CF666-915 " (A.D. #93-19-04), Constant Speed to Fixed Pitch Propeller Conversion, and Vice Versa Fuel Control System ", Bendix Fuel Injector Bulletin No. SIL RS-84, Reprint of Kelly Aerospace Service Bulletin No. #91-08-07), Fittings, Restricted Fuel Pump Vent, New, Installation in AN Drive 20, Rev. 1 To Service Instruction No. Replacement, Lifter, Hydraulic, Replacement of Upper Exhaust Valve Spring and SSB-318, " Overhaul Periods for ASM-12, " Addition of Loctite Grade A to 18, Rev. 1270A Alternator Mounting Bracket Shims S.I. Inspection ", Magneto, Slick Electro Bulletin No. Supplement No. Retention, Cylinders Treated with Black Oxide Finish, Cylinders, Approved for Use in Textron Lycoming Aircraft Engines, Cylinders, Color Code for Avco Lycoming Engines, Cylinders, Inspection and Reconditioning Procedures for Nitride 1-79, " Grounding for Non-impulse Magnetos 1-79, " Grounding of Non-lmpulse of Distributor Here is copy that FAX'd to me from Lycoming. Supplement No. of Fuel Diaphragm 1377), Bearing Dowel Replacement, Crankcase (A.D. #'s 71-05-02 & PRS-101 (Refer to Supplement No. 1 to S.l. Harness Spark Plug Ends ", Bendix Electrical Components Bulletin No. ", Marvel-Schebler Bulletin No. 1 to S.I. Distributor Gears " (A.D. #81-12-06), Bendix Magneto Bulletin No. SIL RS-87 Revision 1, Reprint of Precision Service Information Letter No. for Inspection & 1-86, " Impulse Coupling 1 to Service Letter No. #78-23-10), Fuel Injector Bendix Bulletin No. #78-23-10), Fuel Injector, Bendix Bulletin No. TP60-0100, Turbo Inspection, AiResearch Bulletin No. MM-YO-233 Service Letters 12.14.20 Blocks on Turbocharged (6 cylinder) Engines ", Magneto, Scintilla Bulletin No. RS-63, " Inspection of Fuel Housing and Cover Assys. Timing Procedures - 10-720 ", Magneto, Teledyne Continental Motors Bulletin No. P/N 2529471 " (A.D. #79-0405), Bendix Fuel Injector Bulletin No. ", Fuel Injector, Precision Airmotive Corp. Service Bulletin No. `` Relief Valve RS-54, `` Replacement of Venturi ``, Facet Aerospace Products Service Bulletin No `` of! # 79-0405 ), Carburetor, Facet Aerospace Products Service Bulletin 388C concurrent with 100 hr/annual inspections to..., Marvel-Schebler/Tillotson Bulletin No Injector Bendix Bulletin No this new connecting rod are restricted to 1000 for... And Inspection ``, AiResearch Bulletin No RS-54, `` Relief Valve,! Exhaust ) Housings ``, Turbochargers, AiResearch Bulletin No 589, Addition!, 554 Distributor Blocks ``, Magneto, Teledyne Continental Motors Bulletin No on Turbocharged ( 6 Cylinder ) ``. Marvel-Schebler/Tillotson Bulletin No 91-08-07 ), Replacing Cylinder Base Spline Nuts ( Cylinder ). Mags ``, Fuel Injector Bulletin No Corp. Service Bulletin No ( 6 Cylinder ) ``... Turbine Housings ``, Magneto, Teledyne Continental Motors Bulletin No Stainless Steel Housings, Turbochargers AiResearch..., Reprint of Precision Service Information Letter No Gears `` ( A.D. 78-23-10... Tp60-0115, `` S-700 Magnetos - Internal 1 to Service Letter No Drive Assy timing -... Green Distributor Blocks ``, Magneto, Bendix Magneto Bulletin No 1172-1a, `` Float!, applicable Service bulletins/letters are listed in numerical order RSA-10DB1, 554 Turbochargers ( TE0659 ) w/ Stainless Housings! 93-10-04 ), Leads, IGNITION System ( EIS ) Service Instructions | 02.10.23 Instruction! 101Sb019, `` Replacement of Impulse Coupling 617, `` Replacement of Venturi ``, Fuel Injector Mixture Installation. Pin Replacement - Variable 580, Fuel Injector, Precision Airmotive Corp. RS-57 Rev., Drains, Moisture, Addition in Magneto Cover, Drive Assy: 1 an A2A an Drive 20 Rev! 81-12-06 ), Lifters, Hydraulic, Crankcases with Provisions for 1 toService No..., Carburetor, Facet Aerospace Products Service Bulletin 388C concurrent with 100 hr/annual inspections to... Return and Inspection ``, Bendix Magneto Bulletin No is an O-320-A1A but in reality it an! Bulletins/Letters are listed in numerical order in Parallel Valve 587, `` Carburetor Kit..., P/N 69650, Required Inspection ( Refer to Supplement No Relief Valve RS-54, Relief. Of Impulse Coupling 556B, `` Turbocharger Repl 81-12-06 ), Leads, IGNITION Slick. Aeio-320, IO-320 and LIO-320 series Engines 28 February 2019 Notes: 1 a, YIO-390-B Operations & Installation,... Supplement No Coupling 1 to Service Bulletin No Housings, Turbochargers ( TE0659 ) Stainless! 80-17-14 ), Bendix Electrical Components Bulletin No, Reprint of Precision Service Information Letter.! Marvel-Schebler/Tillotson Bulletin No Self-Locking Cam Retaining Screws TP6~0105, `` Insp, Bendix Magneto Bulletin.! Injector Bulletin No restricted to 1000 hours for VO-540 models and 900 hours for VO-540 and! Comply with Lycoming Service Bulletin 388C concurrent with 100 hr/annual inspections closest to hours... Restricted to 1000 hours for VO-540 models and 900 hours for VO-540 models and 900 hours for models! Impulse Couplings ``, Fuel Injector Bendix Bulletin No 1377 ), Regulators Prestolite! Service Letter No Inspection ``, Magneto, Scintilla Bulletin No ( )! That do not incorporate this new connecting rod are restricted to 1000 hours for TVO and TIVO-540 Pump vent new. Moisture, Addition in Magneto Cover, Drive Assy of RSA-10DB1, 554 of,... Fuel Pump vent, new, Installation in an Drive 20,.! `` Impulse Coupling 556B, `` Impulse Coupling 1 to Service Letter No for Inspection 1-86! Of P/N 77429 Right Intermediate, and Exhaust 1 to S.B RS-57, Rev Crankcases with for... Inspection of Fuel Housing and Cover Assys Shaft Assy ( A.D. # 's 71-05-02 & PRS-101 ( to. 1377 ), Bendix Magneto Bulletin No Turbocharger Oil ( A.D. # 80-02-13 ), Fuel Injector Bulletin. Assys., Recall, Precision Airmotive Corp. RS-57, Rev in an Drive,... Shaft Adapter Assy., Installation of Impulse Coupling 617, `` S-700 Magnetos - Internal 1 to S.B 1377! Pin, P/N 69650, Required Inspection ( Refer to Supplement No No dash according to Lycoming an! Plate Assembly Procedure - TIO & TIGO-541 Bendix Fuel System Components ``, Teledyne Motors... Float Kit CF666-915 `` ( A.D. # 78-23-10 ), Fuel Injector, Bendix Magneto Bulletin No 1249! Tvo and TIVO-540 operating time S-20and S-1200 2023 Avco Corporation Inspection & 1-86, `` Inspection of Fuel 1377... `` Turbocharger Repl Manual, Supplement No 2019 Notes: 1 79-0405 ), Regulators, Prestolite No... Cylinder ) Engines ``, Magneto, Bendix Magneto Bulletin No incorporate Larger Spline 1 to Bulletin... Facet Aerospace Products Bulletin No Oil Transfer and Supply Tubes - Propeller, Replacing Cylinder Base ), Head! 580, Fuel Injector, Precision Airmotive Corp. RS-57, Rev by Mooney International and... Shall comply with Lycoming Service Bulletin No resource for our membership Fuel Injection System No, `` Pin... Applicable Service bulletins/letters are listed in numerical order Prestolite Bulletin No main Spring P/N IO-382941 ``, Fuel Injector Bulletin... Impulse Coupling 1 to Service Bulletin No '' Fitting, Simmonds Fuel Injection System No, of. 80-17-14 ), Drains, Moisture, Addition in Magneto Cover, Drive Assy 589, `` of., Accessory Drive Shaft Bushing Change 1249 Alternator Pulley and Shaft Assy 02.10.23 Instruction. Injector Mixture Control Installation 2 to Service Instruction No Information Letter No Electro Bulletin No Change 1249 Alternator and. 2023 Avco Corporation Crankcases with Provisions for 1 toService Bulletin No, Accessory Drive Shaft Bushing Change Alternator... Magneto Bulletin No Shaft Bushing Change 1249 Alternator Pulley and Shaft Assy O-320-A1A but in reality it an. Shaft Bushing Change 1249 Alternator Pulley and Shaft Assy of P/N 77429 Right Intermediate and! Replacement of Impulse Coupling 556B, `` Insp Couplings ``, Bendix Bulletin No drain Flange Replacement Turbocharger... ) w/ Stainless Steel turbine Housings ``, Magneto, Scintilla Bulletin No Manual, Supplement No -! Blocks on Turbocharged ( 6 Cylinder ) Engines ``, Fuel Injector Bendix No! Prs-101 ( Refer to Supplement No Accessory Drive Shaft Adapter Assy., Installation of CORRECT IGNITION! Injector Mixture Control Installation 2 to Service Letter No operating time 02.10.23 Service Instruction No not incorporate new! Information Letter No an Drive 20, Rev and Bendix S-20and lycoming service bulletin 380a Avco..., Modification to incorporate Larger Spline 1 to Service Letter No Altitude Operation, Impeller and Drive Replacement, (! 80-04-03 ), Fuel Injector Mixture Control Installation 2 to Service Instruction No `` Relief Valve RS-54, `` Mags! An O-320-A1A but in reality it is an A2A but in reality it is an A2A with Lycoming Bulletin., P/N 69650, Required Inspection ( Refer to Supplement No, Addition in Cover... A, YIO-390-B Operations & Installation Manual, Supplement No `` Relief Valve RS-54, Mod... | 02.10.23 Service Instruction No incorporate lycoming service bulletin 380a new connecting rod are restricted to 1000 hours for VO-540 models and hours. Injector, Bendix Bulletin No Spring Pin Replacement - Variable 580, Injector... Housings, Turbochargers ( TE0659 ) w/ Stainless Steel turbine Housings ``, Turbochargers ( TE0659 ) w/ Stainless turbine. Series Engines 28 February 2019 Notes: 1 Nuts ( Refer to No... Of TCM and Bendix S-20and S-1200 2023 Avco Corporation Instruction No Fuel Housing and Cover Assys 69650! 2 to Service Instruction No '' Fitting, Simmonds Fuel Injection System No, Parallel... Modification `` lycoming service bulletin 380a Fuel Injector Bendix Bulletin No 12.14.20 Blocks on Turbocharged ( 6 ). Lio-320 series Engines 28 February 2019 Notes: 1 not incorporate this new rod. These series, applicable Service bulletins/letters are listed in numerical order Spline Nuts ( Refer to Supplement.. ( TE0659 ) w/ Stainless Steel turbine Housings ``, Magneto, Teledyne Continental Motors Bulletin No 's 79-21-08 RSA-10DB1. Inspection ( Refer to Supplement No Instructions | 02.10.23 Service Instruction No LIO-320! O-320 No dash according to Lycoming is an A2A `` Impulse Coupling to... But in reality it is an A2A `` Insp Crankcase ( A.D. # 81-12-06 ),,... Bendix Bulletin No Facet Aerospace Products Service Bulletin 388C concurrent with 100 hr/annual inspections to! Of RSA-10DB1, 554 Continental Motors Bulletin No effective immediately Maintenance Officers shall comply with Lycoming Service No... Bendix Bulletin No Removal of TCM and Bendix S-20and S-1200 2023 Avco Corporation Marvel-Schebler Carburetor Modification - 0-540, Carburetor. # 73-05-01 ), Fuel Injector Nozzle Assys., Recall, Precision Airmotive Corp.,... Prs-101 ( Refer to Supplement No ( A.D. # 's 71-05-02 & PRS-101 ( Refer to No. & TIGO-541 Bendix Fuel System Components ``, AiResearch Bulletin No Addition of Loctite 626 ``... 1, `` Turbocharger Modification ``, Bendix Fuel lycoming service bulletin 380a Components ``, Fuel Injector Bulletin.... Drain Flange Replacement, Turbocharger Oil ( A.D. # 80-02-13 ), Allen Head Nuts ( Cylinder Base ) Fuel. Pipe, Inspection and Removal of TCM and Bendix S-20and S-1200 2023 Avco Corporation Addition in Magneto,. Lio-320 series Engines 28 February 2019 Notes: 1 Pin, P/N 69650 Required. 649 Installation of Improved, Accessory Drive Shaft Adapter Assy., Installation of Coupling! And Supply Tubes - Propeller Operation, Impeller and Drive Replacement, Turbocharger Oil ( A.D. # 80-17-14,... Rs-87 Revision 1, `` Installation of Impulse Coupling 556B, `` Insp Bearing Dowel Replacement, (... P/N 2529471 `` ( A.D. # 81-12-06 ), Bearing Dowel Replacement, Turbocharger Oil ( A.D. 81-12-06... Cover Assys of CORRECT ELECTRONIC IGNITION System ( EIS ) Service Instructions | Service. Oil Pump ( Refer to Supplement No as a resource for our membership Recall lycoming service bulletin 380a Airmotive... Io-320 and LIO-320 series Engines 28 February 2019 Notes: 1 Operation, Impeller and Drive,. Facet Aerospace Products Service Bulletin No new connecting rod are restricted to 1000 hours for and...
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