Discover the comprehensive collection of Service Bulletins for Continental Aerospace Technologies™ Type Certificated Gasoline Engines below.
| Bulletin # | Date Issued | Subject |
| SIL675 | 2026-05-06 | NEW SERVICE KIT PART NUMBERS AND APPLICATION INFORMATION FOR S‑20, S‑200, AND S‑1200 MAGNETO 500‑HOUR INSPECTION |
| AMOC_AD_2023-09-09_PN_653332_FAA_EXTENSION | 2026-04-15 | GLOBAL ALTERNATIVE METHOD OF COMPLIANCE (AMOC) TO AIRWORTHINESS DIRECTIVE (AD) 2023-09-09 PN 653332 FAA EXTENSION |
| SB643D | 2026-03-16 | MAINTENANCE INTERVALS FOR CONTINENTAL AEROSPACE TECHNOLOGIES (FORMERLY CMI/TCM/BENDIX) S-20, S-200, S-1200 MAGNETOS AND RELATED EQUIPMENT |
| SIL26-02 | 2026-03-11 | NEW RIVETED V-BAND COUPLING (CLAMP) 672127 REPLACING 653332 |
| SB26-01 | 2026-03-09 | HARTZELL ENGINE TECH (HET) LLC ALERT SERVICE BULLETIN (ASB) |
| SIL24-01A | 2025-10-22 | Replace Oil Temperature Control Valve (Vernatherm) Part No. 656085 with Part No. 658853 |
| SB25-04 | 2025-09-24 | CROSSFLOW CYLINDER INSPECTION |
| SB25-03 | 2025-08-25 | RIVETED V-BAND COUPLING, PART NO. 670105 |
| SB674 | 2025-08-13 | MAGNETO DISTRIBUTOR BLOCK COLOR CHANGE |
| SB25-02A | 2025-06-05 | REMOVAL AND REPLACEMENT OF PART NO. AN6270-2D-0216 AND AN6270-2D-0134 HOSES |
| SB25-01 | 2025-03-10 | INSPECTION AND REPLACEMENT OF PART NO. 652421 NUTS TO BE USED TO SECURE ENGINE MOUNT LEGS TO THE CRANKCASE |
| SB24-05 | 2024-09-19 | CONTINENTAL PRIME ENGINE CYLINDER AND VALVE ASSEMBLIES, PART NO. 658804 AND 658836 |
| SB24-04 | 2024-08-21 | CONTINENTAL BELT DRIVEN ALTERNATOR MOUNT BRACKET HARDWARE FLAT WASHER |
| SB24-03 | 2024-06-06 | CONTINENTAL 100 AMP ALTERNATOR INSPECTION |
| SIL24-02 | 2024-05-02 | PRESSURIZED MAGNETO FILTER ASSEMBLY, PART NO. 653386 |
| INDEX | 2024-07-15 | SERVICE DOCUMENT MASTER INDEX 2023 (4th QTR) |
| SB23-05 | 2023-10-03 | HARTZELL ENGINE TECHNOLOGIES (HET) SERVICE BULLETIN (SB) NO. 203 |
| SB23-03 | 2023-05-24 | HARTZELL ENGINE TECH (HET) SERVICE BULLETIN 096 |
| SB23-02 | 2023-05-04 | CYLINDER DECK STUD REPLACEMENT |
| CSB23-04 | 2023-09-13 | HARTZELL ENGINE TECHNOLOGIES (HET) ALERT SERVICE BULLETIN (ASB) NO. 097 |
| MSB23-01A | 2023-02-16 | CRANKSHAFT COUNTERWEIGHTS |
| SB22-02 | 2022-12-14 | PISTON PIN REPLACEMENT |
| CSB673C | 2022-05-24 | POTENTIAL IMPROPERLY LUBRICATED ROLLER BEARING IN S-1200 SERIES MAGNETOS |
| SB21-03 | 2021-03-21 | POTENTIAL FAILURE OF OIL TEMPERATURE CONTROL VALVE 657496 |
| SIL21-01 | 2021-03-16 | PART NO. 801223 TACHOMETER SENSOR |
| SB21-02 | 2021-03-16 | POTENTIAL CONTAMINATION IN AIR REFERENCE TUBE PART NO. 646418 |
| SB00-12A | 2021-07-14 | INSTRUCTIONS FOR CONTINUED AIRWORTHINESS (ICA) FOR CONTINENTAL ENGINE MODELS MANUFACTURED UNDER LICENSE BY ROLLS ROYCE. |
| SB20-06 | 2020-12-14 | HYDRAULIC LIFTER ASSEMBLIES |
| CSB07-1A | 2020-09-02 | CONNECTING ROD PISTON PIN BUSHING INSPECTION |
| SB20-03 | 2020-04-13 | ENGINE PRESERVATION DURING COVID-19 PANDEMIC |
| SSI20-04A | 2020-12-14 | AMPLIFIED MAINTENANCE AND SERVICING INSTRUCTIONS FOR I0240B ENGINES INSTALLED IN DA20C1 AIRCRAFT OPERATED IN TRAINING FLEETS |
| SIL20-05 | 2020-09-27 | ENERGIZER STARTER INSTRUCTIONS FOR CONTINUED AIRWORTHINESS |
| MSB18-08C | 2020-09-27 | INSPECTION AND MAINTENANCE MODIFICATION OF CYLINDER ASSEMBLIES |
| SB20-02 | 2020-03-16 | CHECK VALVE CONFIGURATION INSPECTION (P/N 646717) |
| SB20-01 | 2020-02-20 | FUEL SCREEN ASSEMBLY, SCHEDULED MAINTENANCE |
| MSB18-08B | 2020-01-12 | INSPECTION AND MAINTENANCE MODIFICATION OF CYLINDER ASSEMBLIES |
| SIL671A | 2019-03-25 | AIRCRAFT SUPPLEMENTAL TYPE CERTIFICATE (STC) INSTALLATION INSTRUCTIONS FOR SHOWER-OF-SPARKS STARTING VIBRATOR BOOSTER SYSTEMS |
| SB19-09 | 2019-12-13 | CHAMPION AEROSPACE SLICK SERVICE BULLETIN SB2-19 |
| SIL19-08 | 2019-12-12 | PUSHROD CLEARANCE |
| SB19-07 | 2019-12-10 | CRANKSHAFT END PLAY CHECK |
| CSB19-01A | 2019-12-05 | FUEL (PRIMER) DIVERTER VALVE ASSEMBLY |
| CSB19-06 | 2019-11-19 | HARTZELL ENGINE TECHNOLOGIES (HET) ALERT SERVICE BULLETIN (ASB) NO. 081A |
| SB15-6C | 2019-09-27 | NIC3 CYLINDER ASSEMBLIES |
| SIL00-7C | 2019-08-07 | OIL GAGE ROD APPLICATION |
| SIL672 | 2019-07-11 | ENGINE SUPPLEMENTAL TYPE CERTIFICATE (STC) INSTALLATION INSTRUCTIONS FOR CMI UNPRESSURIZED SHOWER-OF-SPARKS S-1200 MAGNETOS |
| CSB19-03 | 2019-05-21 | HARTZELL ENGINE TECHNOLOGIES (HET) ALERT SERVICE BULLETIN (ASB) NO. 078 |
| SB19-02A | 2019-04-22 | CHAMPION AEROSPACE SLICK SERVICE BULLETIN SB1-19 |
| SIL18-06A | 2019-04-10 | SUPERSEDING MAGNETO AND HARNESS APPLICATIONS |
| SB18-04A | 2018-12-18 | REPLACEMENT OF FLANGED NUT (P/N 652541) IDENTIFIED WITH MANUFACTURER’S STAMP “ZB” |
| SB15-4A | 2018-12-18 | CHAMPION AEROSPACE SLICK SERVICE BULLETIN SB1-15A |
| SB18-07 | 2018-11-19 | CRANKSHAFT DOWEL (P/N 536563) INSPECTION AND REPLACEMENT INSTRUCTIONS AT MAINTENANCE AND OVERHAUL |
| CSB05-8D | 2018-08-22 | CAMSHAFT GEAR (P/N 656818) |
| SIL18-05 | 2018-08-22 | O-470-U CAMSHAFT GEAR CONFIGURATION |
| SIL16-1A | 2018-05-29 | OPTIONAL 24V STARTERS |
| SB18-03 | 2018-04-09 | VALVE SPRING IDENTIFICATION |
| SIL18-02 | 2018-02-15 | APPLICABILITY OF CMI SERVICE DOCUMENTS |
| SB16-9 | 2017-02-03 | HARTZELL ENGINE TECHNOLOGIES (HET) SERVICE BULLETIN (SB) NO. 066 |
| SSI17-09 | 2017-12-22 | ENGINE OIL COOLER (P/N 654585), TEMPORARY REPAIR AND INSPECTION INSTRUCTIONS |
| CSB17-08 | 2017-12-13 | HARTZELL ENGINE TECHNOLOGIES (HET) ALERT SERVICE BULLETIN (ASB) 074 |
| SIL17-07 | 2017-11-14 | DISCONTINUED ALTERNATOR, 60A, 24V, (P/N 646845) |
| SB17-06 | 2017-10-20 | CONNECTING ROD BOLT, (P/N 655959) AND CRANKCASE CLEARANCE INSPECTION |
| SB17-05 | 2017-09-29 | CONTINENTAL MOTORS IGNITION SYSTEMS SERVICE BULLETIN SB643C |
| SB17-04 | 2017-09-29 | CONTINENTAL MOTORS IGNITION SYSTEMS SERVICE BULETIN SB670 |
| SB643C | 2017-07-21 | MAINTENANCE INTERVALS for CMI (FORMERLY TCM/BENDIX) S-20, S-200, AND S-1200 SERIES MAGNETOS AND RELATED EQUIPMENT. |
| SB670 | 2017-07-14 | REPLACEMENT AND MAINTENANCE OF THE CONTINENTAL MOTORS-20, S-200, AND S-1200 SERIES MAGNETO DISTRIBUTOR BLOCK |
| SB16-7 | 2017-02-03 | HARTZELL ENGINE TECHNOLOGIES (HET) SERVICE BULLETIN (SB) NO. 067 |
| SB16-8 | 2017-02-03 | TURBO EXHAUST TRANSITION (P/N 657631) |
| SIL14-6A | 2017-02-03 | SANDCAST CRANKCASE OIL GAGE ROD HOUSING/HOUSING EXTENSTION INSTALLATIONS ON 470, 520, AND 550 ENGINES |
| SB15-3A | 2016-08-09 | OIL SUMP ASSEMBLY INSPECTION |
| CSB97-10B | 2016-07-27 | PISTON PIN PLUG WEAR. |
| CSB98-1C | 2016-07-27 | INTAKE AND EXHAUST VALVE INSPECTION. |
| SIL98-3B | 2016-07-27 | PRODUCTION RELEASE OF NEW INTAKE AND EXHAUST VALVE SPRINGS. |
| SIL04-2A | 2016-07-27 | CYLINDER BARREL ULTRASONIC INSPECTION |
| MSB94-4H | 2016-07-27 | STARTER ADAPTER SHAFTGEAR AND CRANKSHAFT GEAR INSPECTION |
| CSB04-6B | 2016-07-27 | INSPECTION OF TSIO-550 AND TSIOL-550 ENGINES WITH P/N 654867 PISTONS INSTALLED |
| SB10-1A | 2016-07-27 | EXHAUST AND TURBOCHARGER SYSTEM INSPECTION |
| SB08-4A | 2016-07-27 | FUEL INJECTION SYSTEM CONTAMINATION |
| SB95-7A | 2016-06-20 | MANIFOLD VALVE COVER INSPECTION |
| CSB13-1B | 2016-06-17 | REPLACEMENT OF PART NO. 640560 SET SCREWS INSTALLED ON PART NO. 642100-X (X= -1 THROUGH -6 & -8), 646292-1 AND 646663-1 AND R-642100-3, -4, -5 AND -6 FUEL PRESSURE REGULATORS |
| CSB95-4A | 2016-06-16 | INTAKE VALVE GUIDE SEAL P/N 646678 INSPECTION |
| SB96-3C | 2016-06-16 | CRANKSHAFT GEAR BOLT INSPECTION. |
| CSB99-6B | 2016-06-16 | GTSIO-520 & GIO-550 CRANKSHAFT INSPECTION. |
| SB99-8B | 2016-06-16 | ENGINE FUEL INJECTION SYSTEM PRESERVATION |
| CSB07-2A | 2016-06-16 | TURBOCHARGER WASTEGATE OIL INLET FITTING INSPECTION AND REPLACEMENT |
| SB09-4B | 2016-06-16 | CRANKCASE INSPECTION FOR “PERMOLD” ENGINES EQUIPPED WITH AIR CONDITIONER SYSTEMS INSTALLED FROM 1998 TO PRESENT. |
| SIL10-6A | 2016-06-16 | OIL COOLER AND VERNATHERM CONTROL VALVE FOR CERTAIN ENGINES EXPERIENCING LOW OIL TEMPERATURES |
| SIL14-4B | 2016-06-16 | 24 VOLT/70 AMP BELT-DRIVEN ALTERNATOR BRACE ALIGNMENT |
| SB00-2B | 2016-06-16 | IO-346 REPLACEMENT CYLINDER ASSEMBLY KIT |
| SB14-5A | 2016-06-16 | HARTZELL ENGINE TECHNOLOGIES (HET) SERVICE BULLETIN (SB) NO. 059 |
| CSB14-1A | 2016-06-16 | CYLINDER BARREL FIN INSPECTION |
| SB16-4 | 2016-06-08 | INCORRECTLY IDENTIFIED CONTROL LEVERS |
| SB16-5 | 2016-06-08 | OIL SUCTION TUBE FASTENERS |
| CSB15-7B | 2016-04-26 | TSIO550-K OIL COOLER CROSS FITTING REPLACEMENT |
| SB13-4C | 2016-11-07 | ANEROID EQUIPPED FUEL PUMPS |
| SB16-6 | 2016-10-19 | ENGINE DAMAGE DUE TO KICKBACK |
| SIL15-9 | 2015-12-11 | REMOTE MOUNTED OIL COOLERS |
| SIL15-8 | 2015-11-30 | FRONT MOUNTED ALTERNATOR BRACKET ASSEMBLY INSPECTION |
| CSB15-2C | 2015-11-09 | OIL COOLER FITTING REPLACEMENT |
| SB15-5 | 2015-10-06 | CHAMPION AEROSPACE SLICK SERVICE LETTER SL NO. 4300/6300-74-20-001 |
| MSB96-10B | 2015-08-10 | CRANKSHAFT ULTRASONIC INSPECTION |
| SIL14-9 | 2015-01-09 | FUEL PUMP MIXTURE CONTROL LEVER CONFIGURATION |
| SSI06-6A | 2014-12-17 | ALTERNATOR MOUNT BRACKET ASSEMBLY INSPECTION |
| CSB09-11A | 2014-11-12 | MINIMUM CRUISE RPM |
| SB14-2 | 2014-09-16 | INSPECTION AND REPLACEMENT OF IO240 STARTER AND CRANKSHAFT CLUSTER GEAR |
| MSB14-3 | 2014-05-02 | HARTZELL ENGINE TECHNOLOGIES ALERT SERVICE BULLETIN (ASB) NO. 057 |
| SIL05-3A | 2014-04-10 | ENGINE SPECIFICATION NUMBERS |
| SB13-6A | 2014-04-10 | CRANKSHAFT GEAR REPLACEMENT |
| MSB13-7 | 2014-01-15 | HARTZELL ENGINE TECHNOLOGIES ALERT SERVICE BULLETIN (ASB) 048 REV 1 |
| SB13-8 | 2014-01-15 | HARTZELL ENGINE TECHNOLOGIES SERVICE INFORMATION LETTER A-137 |
| SSI13-5 | 2013-10-03 | AMPLIFIED OPERATION, MAINTENANCE AND SERVICING REQUIREMENTS FOR CIRRUS SR-20 AIRCRAFT OPERATED BY CIVIL AVIATION FLIGHT UNIVERSITY OF CHINA (CAFUC) ONLY |
| CSB08-3C | 2013-07-17 | THROTTLE AND MIXTURE CONTROL LEVERS |
| SB12-3 | 2012-10-08 | CHAMPION AEROSPACE SLICK SB1-12 |
| CSB12-1 | 2012-05-11 | P/N 641909 LOCK PLATE INSPECTION |
| MSB11-4B | 2012-04-04 | STARTER ADAPTER SHAFT GEARS |
| SB11-1A | 2011-03-17 | HARTZELL ENGINE TECHNOLOGIES SERVICE INFORMATION LETTER A-138 |
| SB11-2 | 2011-01-13 | HARTZELL ENGINE TECHNOLOGIES SERVICE INFORMATION LETTER A-135 |
| SB10-8A | 2011-01-12 | HARTZELL ENGINE TECHNOLOGIES SERVICE BULLETIN 040A – TURBOCHARGER CHRA CONTAMINATION |
| MSB00-6D | 2010-11-19 | SLICK SERVICE BULLETIN SB1-00C |
| SID10-4 | 2010-07-12 | ENGINE MAINTENENCE FOR VOLCANIC ASH CONTAMINATION |
| MSB10-3 | 2010-05-18 | KELLY AEROSPACE SERVICE BULLETIN 039-A |
| MSB94-8D | 2010-02-17 | MAGNETO TO ENGINE TIMING |
| MSB09-8A | 2009-12-04 | INSPECTION AND REMOVAL OF CERTAIN TCM ENGINE HYDRAULIC LIFTERS |
| SB09-14 | 2009-10-16 | CRANKSHAFT CORROSION TREATMENT |
| SB09-12 | 2009-10-16 | KELLY AEROSPACE ENERGY SYSTEMS SERV BULL 038A INSPECTION OF SLIP RING END HOUSING FOR CRACKS ES1024-1, TCM 646802 |
| SIL09-15 | 2009-08-06 | OIL GAGE ROD 632062-3, 4 AND 14 |
| SB09-7 | 2009-07-16 | POTENTIAL PUSH ROD TUBE PACKING LEAKAGE |
| MSB09-1B | 2009-07-14 | CYLINDER REPLACEMENT |
| SB09-6A | 2009-06-19 | VOLARE’ CARBURETORS, LLC SB-5 REV A SERVICE BULLETIN |
| SB09-3A | 2009-04-24 | VOLARE CARBURETORS, LLC SERVICE BULLETIN SB-2 REVISION A, REQUIRED REPLACEMENT OF FOAM FLOATS AND HOLLOW FLOATS |
| SB09-5 | 2009-04-20 | VOLARE CARBURETORS, LLC SB4 SERVICE BULLETIN, CARBURETOR BOWL TO FLOAT CLEARANCE |
| SB08-8B | 2009-04-10 | SLICK SERVICE BULLETIN SB2-08A |
| SB09-2 | 2009-03-17 | VOLARE CARBURETORS, LLC SB1 SERVICE BULLETIN |
| CSB08-9A | 2008-09-30 | SLICK SERVICE BULLETIN SB3-08A |
| MSB08-2B | 2008-09-17 | PRECISION AIRMOTIVE LLC FUEL INJECTION SERVO RSA-5, RSA-10 |
| SB08-12 | 2008-09-09 | CRANKSHAFT GEAR SUPERSEDURE |
| CSB08-11 | 2008-07-10 | KELLY AEROSPACE POWER SYSTEMS SERVICE BULLETIN 033 |
| SIL08-10 | 2008-07-07 | PRECISION AIRMOTIVE, LLC SIL RS-88. RSA5, RSA10 SERVO INSPECTIONS OF HEX PLUG GASKET |
| MSB08-5 | 2008-05-28 | KELLY AEROSPACE SSERVICE BULLETIN 030 |
| SB08-7 | 2008-05-28 | PRECISION AIRMOTIVE, LLC MANDATORY CARBURETOR SERVICE BULLETIN MSA-14 |
| SB08-1 | 2008-02-05 | ROCKER SHAFT INSPECTION AND REPLACEMENT |
| SSI07-6 | 2007-08-30 | IOF-240-B ELECTRONIC CONTROL UNIT (ECU) REPLACEMENT |
| SSI07-5 | 2007-07-31 | REPLACEMENT OF 6TH ORDER CRANKSHAFT COUNTERWEIGHTS, PINS, BUSHINGS, PLATES AND SNAPRINGS |
| MSB07-4 | 2007-07-30 | KELLY AEROSPACE POWER SYSTEMS TURBOCHARGER REPLACEMENT |
| SSI06-7A | 2007-01-25 | IOF-240-B4B ENGINE CONVERSION |
| SB06-5 | 2006-05-25 | CRANKSHAFT OIL TRANSFER TUBE INSPECTION AND REPLACEMENT |
| SIL06-2 | 2006-04-28 | UNAPPROVED PARTS NOTIFICATION NO. 2004-00053 |
| SIL06-3 | 2006-04-28 | CRANKSHAFT GEAR RETAINING SCREW |
| SB05-11 | 2005-12-08 | PIPER SERVICE BULLETIN 1157A |
| MSB94-4G | 2005-10-31 | STARTER ADAPTER SHAFTGEAR AND CRANKSHAFT GEAR INSPECTION |
| SB05-9 | 2005-10-17 | SLICK SERVICE BULLETIN SB1-88B |
| SIL642B | 2005-03-09 | MANUFACTURING NUMBER (SERIAL NUMBER) INTERPRETATION |
| SB04-10 | 2004-10-26 | PISTON POSITION MARKING |
| CSB04-5A | 2004-08-20 | TELEDYNE CONTINENTAL MOTORS IGNITION SYSTEMS CRITICAL SERVICE BULLETIN CSB665A |
| SB03-5 | 2003-10-02 | NEW LIMITS FOR CRANKSHAFT END CLEARANCE |
| SB03-4 | 2003-07-21 | INSPECTION OF OIL GAUGE ROD AND CAP ASSEMBLIES, P/N 652171-22 AND P/N 652171-27. |
| CSB02-2C | 2002-12-11 | STARTER ADAPTER SHAFT SEAL INSPECTION. |
| SB01-3A | 2002-12-10 | TELEDYNE CONTINENTAL MOTORS P/N 649304A1 AND P/N 649305A1 GEAR-DRIVEN ALTERNATORS. |
| SB02-9 | 2002-10-25 | CYLINDER HEAD TO BARREL SEEPAGE P/N 654972 CYLINDER ASSEMBLY. |
| CSB02-8 | 2002-09-06 | TELEDYNE CONTINENTAL MOTORS IGNITION SYSTEM CRITICAL SERVICE BULLETIN CSB664. |
| SB02-7 | 2002-06-28 | TELEDYNE CONTINENTAL MOTORS IGNITION SYSTEM SERVICE BULLETIN SB663. |
| SIL02-5 | 2002-04-04 | INDUCTION HOSE CLAMP. |
| SB02-3 | 2002-01-31 | MAGNETO TACHOMETER SENSORS. |
| SB01-5 | 2001-10-18 | STARTER ADAPTER BEVEL GEAR INSPECTION |
| MSB00-5D | 2001-10-17 | CRANKSHAFT MATERIAL INSPECTION. |
| SIL01-2B | 2001-09-04 | PRECISION AIRMOTIVE CORPORATION SIL RS-59 REVISION 2. |
| SIL01-4 | 2001-09-04 | PRECISION AIRMOTIVE CORPORATION SIL RS-60. |
| CSB01-1 | 2001-04-25 | FUEL PUMP INSPECTION AND SEAL LEAK TEST. |
| M81-8R1 | 2001-02-05 | FUEL PUMP SCREEN RESTRICTION |
| SB00-10 | 2000-12-19 | FUEL PUMP SEAL P/N 649198. |
| MSB00-5C | 2000-04-14 | CRANKSHAFT MATERIAL INSPECTION |
| SB00-4A | 2000-03-07 | AUSTRALIAN AVGAS CONTAMINATION. |
| MSB99-3C | 1999-07-27 | CRANKSHAFT INSPECTION. |
| SIL99-4 | 1999-05-19 | TSI0-520-UB EXHAUST TAIL PIPE |
| SIL99-5 | 1999-05-19 | TCM PART NUMBER 629141 THERMO UNIT |
| SB98-8 | 1998-10-22 | NUMBER ONE AND THREE CYLINDER INTAKE TUBE MODIFICATION. |
| SB98-4 | 1998-06-12 | EXHAUST SYSTEM INSPECTION. |
| SB660 | 1997-12-05 | POSSIBLE MALFUNCTION IN CERTAIN PUSH-TO-START IGNITION/STARTER SWITCHES. |
| SB97-15 | 1997-12-05 | TCM IGNITION SYSTEM SERVICE BULLETIN SB660. |
| SB97-13 | 1997-10-30 | REPLACEMENT FUEL PUMP FOR TSIO-520-BE ENGINE. |
| SIL97-12 | 1997-10-14 | INSTALLATION OF STARTER ADAPTER SHAFT SEAL AND ASSOCIATED PARTS. |
| CSB97-10A | 1997-06-19 | PISTON PIN PLUG WEAR |
| SID97-8 | 1997-05-28 | INTERFERENCE OF TCM 24 VOLT 60 AMPERE GEAR DRIVEN ALTERNATOR AND CRANKCASE THROUGH BOLT. |
| CSB97-9 | 1997-05-28 | GTSIO-520 CRANKCASE INSPECTION. |
| SID97-7 | 1997-05-07 | PRECISION AIRMOTIVE CORPORATION SERVICE BULLETIN MSA-10. |
| SB97-5 | 1997-03-31 | INSTALLATION OF FLANGED TYPE FRONT MAIN BEARINGS. |
| SIL97-1 | 1997-01-03 | AIRWORTHINESS LIMITATIONS. |
| SB96-4 | 1996-04-12 | IMPROVED OIL PUMP GEARS AND SUCTION SCREENS |
| CSB96-13 | 1996-11-14 | IO-360, TSIO-360 AND LTSIO-360 SERIES ENGINE CONNECTING ROD INSPECTION AND REPLACEMENT. |
| SIL96-9 | 1996-08-12 | OIL PRESSURE RELIEF VALVE SPRING. |
| CSB96-8 | 1996-06-25 | REPLACEMENT OF AIRMELT (NON-VAR) CRANKSHAFTS |
| SID96-6 | 1996-05-03 | TCM IGNITION SYSTEMS SERVICE BULLETIN SB653. |
| CSB96-5 | 1996-04-11 | OIL PUMP DRIVE GEARS, P/N 649506 AND 649681 |
| CSB96-2 | 1996-03-21 | CRANKCASE OIL PASSAGE INSPECTION |
| CSB96-1 | 1996-03-01 | STARTER GEAR AND CLUTCH ASSEMBLY P/N 653575 |
| MSB95-6 | 1995-10-19 | FUEL PUMP DRIVE COUPLING |
| SB94-3A | 1995-05-23 | INDUCTION SYSTEM HOSE AND CLAMP REPLACEMENT |
| SB653 | 1995-05-23 | HOT MAGNETO TEST |
| CSB95-1A | 1995-04-05 | INSPECTION AND REPLACEMENT OF DUKES INCORPORATED TURBOCHARGER OIL OUTLET CHECK VALVE PART NUMBER 367-00, (TCM P/N 641068). |
| CSB94-15 | 1994-12-02 | CRANKCASE STUD INSPECTION |
| SIL94-10 | 1994-11-14 | REPLACEMENT OF INTAKE VALVE ROTOCOILS |
| SB94-11 | 1994-11-14 | OIL PUMP GASKET P/N 643749 |
| SID94-12 | 1994-11-14 | PRECISION AIRMOTIVE CORPORATION SERVICE BULLETIN – MSA-7. |
| SB94-13 | 1994-11-14 | PISTON RING SET, PART NUMBER 649226 AND CYLINDER KIT PART NUMBERS 653443A3, 653443A3BP, 653443A5, 653443A5BP, 653444A4, 653444A4BP, 653455A2 AND 653455A2BP. |
| MSB94-9 | 1994-10-21 | INSPECTION OF ENGINE MOUNT BRACKET, PART NUMBER 630695, REPLACEMENT OF ENGINE MOUNT BRACKETS, PART NUMBERS 630694 AND 630695 |
| SIL648 | 1994-10-18 | OPTIONAL CONVERSION TO “SHOWER-OF-SPARKS” IGNITION |
| SB94-7 | 1994-09-14 | CRANKSHAFT FLANGE TIMING MARKS |
| MSB645 | 1994-04-04 | INSPECTION OF RIVETED IMPULSE COUPLINGS AND STOP PINS |
| MSB644 | 1994-04-04 | REPLACEMENT OF MAGNETO COILS AND ROTATING MAGNETS |
| CSB641 | 1994-02-01 | POSSIBLE OPEN CONDITION OF SC-20, SC-200 AND S-1200 SERIES MAGNETO CAPACITOR, P/N 10-349276. |
| CSB94-1 | 1994-02-01 | TELEDYNE CONTINENTAL MOTORS IGNITION SYSTEMS SERVICE BULLETIN – NO. CSB641 |
| SIL640 | 1994-02-01 | NEW SERVICE DOCUMENT FORMAT |
| MSB93-12 | 1993-05-12 | VALVE RETAINER KEY INSTALLATION INSPECTION |
| SIL93-14 | 1993-08-24 | CFC WARNING STATEMENT |
| CSB93-13 | 1993-08-12 | CARBURETOR AIR INTAKE HOUSING ASSEMBLY INSPECTION |
| M93-10 | 1993-03-01 | TCM IGNITION SYSTEMS SERVICE BULLETIN NO. 639 |
| 639 | 1993-03-01 | PROPER INSTALLATION OF IMPULSE COUPLINGS |
| M93-8 | 1993-02-19 | ROCKER ARM TO ROTOCOIL CLEARANCE |
| M93-5 | 1993-02-19 | CHAMFER OF CRANKCASE MAIN BEARING OIL FEED HOLES |
| M93-4 | 1993-02-12 | CRANKSHAFT COUNTERWEIGHTS |
| M92-12 | 1992-08-27 | NEW AND REBUILT ALTERNATOR THRU-BOLT TORQUE INSPECTION, P/N’S 649304, 649305 (WITH DRIVE COUPLING), 649304R AND 649305R (WITH DRIVE COUPLING) |
| M92-14 | 1992-09-09 | NEW MODINE OIL COOLERS, P/N 635996, 646685, 649479 AND 652759 |
| M92-10 | 1992-08-14 | STARTER ADAPTER |
| 636 | 1992-08-01 | BENDIX/TCM IGNITION SWITCH INSPECTION |
| M92-9 | 1992-05-29 | FLANGED .500 THRU BOLT NUT, P/N 652541 |
| M92-8 | 1992-05-29 | APPLICATION OF 4-1/6″ DIAMETER CYLINDER ASSEMBLIES |
| M92-7 | 1992-05-26 | CRANKCASE CYLINDER DECK STUDS |
| M92-6 | 1992-02-28 | ROCKERSHAFT RETENTION IMPROVEMENT FOR INCLINED VALVE CYLINDER |
| M92-5 | 1992-02-28 | PRECISION AIRMOTIVE CORPORATION MANDATORY SERVICE BULLETINS #MSA-1 REV. 1 AND MSA-2 REV. 1 |
| M92-4R1 | 1992-02-05 | IO AND L/TSIO360 ROCKER SHAFT STUD INSPECTION |
| M91-12 | 1991-12-11 | NEW OIL GAUGE ROD HOUSING |
| M91-10R1 | 1991-11-27 | INSPECTION FOR CORRECT OIL PICK-UP TUBE INSTALLATION |
| M91-6 | 1991-03-20 | CYLINDER BARREL INSPECTION |
| M91-7 | 1991-03-20 | CYLINDER BARREL ULTRASONIC INSPECTION |
| M91-4 | 1991-02-11 | PISTON IDENTIFICATION AND PISTON RING APPLICATION BULLETIN |
| M90-19 | 1990-10-16 | FUEL INLET TEE |
| M90-20 | 1990-12-20 | LEAR ROMEC CORPORATION, SERVICE BULLETIN NO.101SB019 |
| M90-16 | 1990-08-22 | 7TH STUD IMPROVEMENT ON TCM CRANKCASES |
| M90-15 | 1990-08-21 | ROCKER ARM AND PUSH ROD INSPECTION |
| M90-13 | 1990-07-16 | EXHAUST VALVE STEM CORROSION/EROSION |
| M90-10 | 1990-04-11 | STANDBY VACUUM PUMP OIL LEAK CHECK/INSPECTION |
| M90-8 | 1990-03-22 | EXHAUST SYSTEM INSPECTION |
| M90-6 | 1990-02-26 | INSPECTION AND REPLACEMENT OF SCAVENGE PUMP GEARS P/N 635334 AND 639388 |
| M89-23 | 1989-09-25 | TSIO520CE LOWER THROTTLE BODY SUPPORT BRACKET AND LINKAGE |
| M89-19 | 1989-09-18 | RE-DESIGN OF LOWER THROTTLE BODY BRACKET |
| M89-18 | 1989-08-10 | EXHAUST GAS TEMPERATURE (E.G.T.) RECOMMENDATIONS FOR STANDARD ENGINES ( LEANING LEAN ) |
| M89-14 | 1989-06-29 | THRU BOLT TORQUE CHECK AND VISUAL INSPECTION #2 MAIN BEARINGS |
| M89-6 | 1989-03-10 | COMPRESSOR BELT SHEAVE ALIGNMENT AND BELT TENSIONING |
| M88-15 | 1988-10-10 | FACET SERVICE BULLETIN A1-88 |
| M88-13 | 1988-09-26 | INDUCTION TUBE CRACKING |
| M88-12 | 1988-09-09 | PIPER AIRCRAFT MANDATORY SERVICE BULLETIN NO. 892 |
| M88-5 | 1988-04-04 | STARTER ADAPTER SHAFTS (REFERENCE SERVICE BULLETIN M87-24) |
| M88-4 | 1988-01-15 | TCM PRO-TECH OIL FILTER |
| M87-26 | 1987-12-21 | PISTON PIN REPLACEMENT AND THRU BOLT TORQUE CHECK |
| M87-24 | 1987-12-15 | BROKEN STARTER ADAPTER SHAFTS |
| M87-25 | 1987-12-15 | PISTON PIN REPLACEMENT AND THRU BOLT TORQUE CHECK |
| M87-23 | 1987-11-24 | CRANKSHAFT COUNTERWEIGHT IDENTIFICATION AT OVERHAUL |
| M87-14R1 | 1987-10-08 | TURBOCHARGER CHECK VALVE CLAMPS |
| M87-21 | 1987-10-07 | OPERATION AND SERVICE |
| M87-17 | 1987-08-28 | IMPROVED OIL PUMP SUCTION TUBE ASSEMBLY |
| M87-16 | 1987-08-14 | SLICK SERVICE BULLETIN SB1-86A |
| M87-8 | 1987-02-26 | EXHAUST VALVE INSPECTION |
| M87-6 | 1987-02-16 | ROMEC SERVICE BULLETIN NO. 101SB015 FUEL PUMP P/N RR36090C (TCM P/N 643367) |
| M86-20 | 1986-12-15 | AIR/OIL SEPARATOR DRAIN MODIFICATION |
| M86-13R1 | 1986-10-17 | CAMSHAFT PLUG INSPECTION AND OVERHAUL MANUAL REVISION |
| M86-14 | 1986-10-01 | CAMSHAFT 629726 REWORK |
| M86-9 | 1986-03-20 | CRANKCASE MODIFICATION |
| M86-5 | 1986-02-04 | MANIFOLD PRESSURE LINE ADAPTER IMPROVEMENT |
| M85-6 | 1985-04-25 | GARRETT SERVICE LETTER TP61-0001, REV. E |
| M85-3 | 1985-02-04 | EXHAUST VALVES IN P/N 646680 CYLINDER ASSEMBLIES |
| M84-13 | 1984-10-27 | SLICK SERVICE BULLETIN NO. SB 1-84 |
| 623A | 1984-08-01 | INSPECTION OF IMPULSE COUPLING CAM ASSEMBLIES |
| 617B | 1984-05-01 | INSPECTION AND/OR REPLACEMENT OF DISTRIBUTOR GEARS IN D-2000/2200 SERIES MAGNETOS |
| M84-7 | 1984-04-18 | 643797 TURBO INLET CHECK VALVE |
| M84-3 | 1984-01-18 | INDUCTION MANIFOLD HOSE INSPECTION |
| M83-8R1 | 1983-07-15 | FUEL PUMP REPLACEMENT |
| M81-15R1 | 1983-06-16 | PRESTOLITE 100 AMP ALTERNATOR EXCHANGE |
| M81-4R1 | 1983-04-29 | AID SERVICE BULLETIN TP60-0120 – AID SERVICE LETTER TP61-0046 |
| M83-6 | 1983-03-07 | SLICK SERVICE BULLETIN 2-82 |
| M83-5 | 1983-03-07 | SLICK SERVICE BULLETIN 3-82 |
| M83-3 | 1983-02-14 | ROTO MASTER (RAJAY) SERVICE LETTER 27 REVISION A DATED SEPTEMBER 24, 1982 AND ADDENDUM THERETO DATED FEBRUARY 9, 1983 IN RESPONSE TO FAA AD 82-07-03. |
| M82-13 | 1982-10-27 | FUEL CONTROL INLET FITTING |
| M82-7 | 1982-05-13 | TUBE ASSEMBLY (AIR REFERENCE TUBE) |
| M82-5 | 1982-04-26 | FUEL PRESSURE REGULATOR 642100-5 & 642100-6 ON ENGINES INSTALLED IN CESSNA 340 AND 414 SERIES AIRCRAFT. |
| M82-3 | 1982-03-08 | LEAR SIEGLER, INC., ROMEC DIVISION, FUEL PUMP, TCM P/N 643367A1 |
| M81-23R1 | 1982-02-12 | 360 SERIES OIL PUMP DRIVE GEAR |
| M81-6R2 | 1982-01-29 | FUEL HOSES |
| M81-26 | 1981-12-04 | PRESSURIZATION OF MAGNETOS IN MOONEY M20K AIRCRAFT |
| M81-19 | 1981-08-05 | AVAILABILITY OF NEW TCM P/N 646220 AND 646019 FLEXIBLE ELBOWS |
| M81-18 | 1981-08-05 | AIR REFERENCE HOSES |
| 619 | 1981-08-01 | REPLACEMENT OF DISTRIBUTOR GEARS IN D-3000/3200 SERIES (BLUE) MAGNETOS |
| M81-17 | 1981-07-27 | BY-PASS VALVE MODIFICATION – AIRESEARCH SERVICE LETTER TP61-0039 |
| M81-16 | 1981-07-27 | TURBOCHARGER CENTER HOUSINGS |
| M81-13R1 | 1981-07-18 | SLICK SERVICE BULLETIN 1-81 (REVISED) |
| 618 | 1981-06-01 | REPLACEMENT OR INSPECTION OF DISTRIBUTOR GEARS IN D-3200 SERIES PRESSURIZED (BLUE) MAGNETOS |
| M81-12 | 1981-05-11 | INSTALLATION INSTRUCTIONS AND REWORK INSTRUCTIONS FOR THE PART NO’S 642266 & 643935 ALTERNATOR BRACKETS |
| M81-10 | 1981-03-09 | REPLACE DIPSTICK P/N 632062-2 WITH P/N 632062-29 |
| M81-9 | 1981-03-09 | NOSE SEAL RETAINER PLATES |
| 614 | 1981-02-01 | REPAIR OF CERTAIN STARTING VIBRATORS UTILIZING “5” CONTACT BUSHING (CONNECTOR) |
| M80-25 | 1980-10-24 | INSTALLATION INSTRUCTIONS FOR AIR CONDITIONING KITS |
| M80-24 | 1980-09-18 | EXHAUST TAILPIPE MODIFICATION |
| M80-14 | 1980-04-28 | FREON COMPRESSOR BRACKET |
| M80-11 | 1980-04-14 | INTAKE MANIFOLD TUBE DRAIN BOSSES |
| M80-10 | 1980-03-28 | REPLACEMENT OF SOME P/N 642232 FLEXIBLE ELBOWS |
| 605A | 1979-11-01 | INSPECTION OF D-2000/D-2200 SERIES MAGNETOS, ETC. (SEE TEXT FOR FULL SUBJECT) |
| M79-15 | 1979-09-04 | FREON COMPRESSOR BRACKET ALIGNMENT |
| M79-12 | 1979-08-01 | STARTER ADAPTER SHEAVE |
| 606 | 1979-04-01 | D-2000/D-2200 SERIES MAGNETOS USING GREEN DISTRIBUTOR BLOCKS |
| M79-4 | 1979-02-14 | FUEL INJECTION ADJUSTMENT AND FLIGHT TESTING PROCEDURES OF TIARA 6-285 SERIES ENGINE |
| M78-16 | 1978-11-29 | NUMBER TWO CYLINDER INTAKE ELBOW TUBE, TCM PART NO. 629138 |
| M78-5R3 | 1978-10-23 | FLEXIBLE ELBOW TCM PART NUMBER 635930 |
| M78-8 | 1978-08-25 | IGNITION SYSTEM MAINTENANCE |
| M78-9 | 1978-08-23 | CRANKCASE, CRANKSHAFT AND BEARING APPLICATIONS |
| 590A | 1978-05-01 | ROTATING MAGNET TO HOUSING CLEARANCE, D-2000/D2200 SERIES MAGNETOS |
| 600 | 1978-05-01 | 10-353110 BEARING IN D-2000/D-2200 SERIES MAGNETO |
| M78-6 | 1978-03-03 | REMOVAL AND RE-INSTALLATION OF SPECIAL ROSAN EXHAUST PORT STUDS |
| M78-3 | 1978-01-11 | GOVERNOR OIL TRANSFER COLLAR SLEEVES, RETAINING CLIPS AND CLEARANCES |
| M78-2 | 1978-01-10 | TURBOCHARGER OIL SUPPLY LINE AND FITTING CHANGE: TCM SERVICE KIT EQ6536 |
| M77-19 | 1977-08-12 | INTAKE AND EXHAUST ROCKER ARM IDENTIFICATION AND APPLICATION |
| M77-9 | 1977-03-16 | THRU BOLT CHANGE |
| 587 | 1977-02-01 | INSPECTION OF D-2000 SERIES MAGNETO CAPACITORS AND CAPACITOR LEAD CRIMP TERMINALS |
| M76-22 | 1976-08-30 | COMPLIANCE WITH RAJAY BULLETIN #21A |
| M76-15 | 1976-06-17 | FUEL PUMPS |
| M76-12 | 1976-05-24 | CHROME PLATING OF CYLINDERS |
| 583 | 1976-04-01 | IGNITION SWITCHES, ROTARY ACTION, KEY OR LEVER ACTUATED, TWIST-TO-START, PUSH-TO-START, TWIST-TO-START/PUSH-TO-PRIME TYPES. |
| M76-7 | 1976-03-25 | P/N 634021 ALTERNATOR FACE DRIVE GEAR LOCKPLATES |
| M75-30 | 1975-12-19 | PRESTOLITE ALTERNATORS |
| M75-15 | 1975-07-14 | NEW CARBURETOR AIRBOX |
| 556C | 1975-07-01 | SHOULDERED MAGNETO DRIVE SHAFT BUSHING, CHANGE FROM SINTERED IRON TO MACHINED STEEL. |
| M75-14 | 1975-06-30 | 635014 AIR THROTTLE BRACKET ASSEMBLIES |
| M75-6R1 | 1975-06-04 | CONVERSION OF ENGINES FROM ONE MODEL TO ANOTHER |
| M75-7R1 | 1975-04-04 | OIL FILTER CHANGE |
| M74-18 | 1974-09-16 | COMPLIANCE WITH SLICK BULLETIN 1-74 |
| M73-13 | 1973-07-10 | REAMING AND BUSHING ROCKER SHAFT BOSSES |
| M73-6R1 | 1973-06-11 | PRESTOLITE ALTERNATOR COOLING FAN MAINTENANCE AND INSPECTION |
| M73-12 | 1973-06-08 | MARVEL-SCHEBLER CARBURETOR BULLETIN A1-73 |
| M73-2 | 1973-01-17 | FAA AIRWORTHINESS DIRECTIVE NO. 72-20-2 |
| M72-8 | 1972-06-21 | NEW DESIGN SPLINED DRIVE SCAVENGE PUMP SHAFT AND GEAR ASSEMBLY |
| M71-20 | 1971-08-20 | INSTALLATION INSTRUCTIONS FOR THE COMPRESSOR SHEAVE TO THE STARTER ADAPTER (637778) |
| M70-11 | 1970-06-22 | SLICK ELECTRO BULLETIN 1-70 |
| M70-7 | 1970-03-17 | INCREASING SIZE OF OIL FEED HOLES TO STARTER ADAPTER SHAFTGEAR |
| M70-3 | 1970-02-03 | CRANKCASE MODIFICATION RECOMMENDED AT NEXT ENGINE MAJOR OVERHAUL |
| M64-18 | 1968-10-07 | FIELD CONVERSION TO TURBOCHARGING OF CONTINENTAL AIRCRAFT ENGINES |
| M67-5 | 1967-05-02 | LAGGING ENGINE BREATHER LINE ON GTSIO520 ENGINES |
