Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 2,196 bulletins for CUMMINS
T1651
Jun 12, 2015
060000 ENGINE (PWS)
THIS TEMPORARY REPAIR PRACTICE IS BEING ISSUED TO RECALIBRATE THE ENGINE CONTROL MODULE (ECM) OF CERTAIN ISX15 CM2350 ENGINES. IT PROVIDES AUTHORIZATION FOR CERTIFIED REPAIR LOCATIONS TO RECALIBRATE THE ECM ANYTIME THE UNIT IS IN FOR MAINTE
WC-C-1638-B
Jun 12, 2015
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
CUMMINS: ON SOME ENGINES, A NEW BYPASS VALVE IS BASED ON CUMMINS MIDRANGE DESIGN THAT SEALING CAPABILITY IS MORE EFFECTIVE AND HAS BETTER PROTECTION FOR FUEL PUMP LUBRICATED COMPONENTS. MODEL ISX12, ISX15 CM2250, ISX12, ISX15 CM2350, QSX12
TSB150081-052815
Jun 10, 2015
070000 FUEL SYSTEM, GASOLINE
THIS TECHNICAL SERVICE BULLETIN ANNOUNCES THE RELEASE OF NEW HOSE CLAMPS FOR EXHAUST GAS RECIRCULATION (EGR) PLUMBING. THE NEW WORK GEAR CLAMP UTILIZES A BAND LINER AND BETTER HANDLE HOSE WALL THICKNESS VARIATIONS AND HELP PREVENT EXTERN
TSB103765-060215
Jun 8, 2015
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN REVISES THE SERVICE PROCEDURE CLEAN AND INSPECT FOR REUSE FOR NON-SHIELDED SPARK PLUGS.
TSB140049-060314
Jun 5, 2015
350000 EQUIPMENT
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF OIL LEAKS AT THE OIL SUMP OR CUP PLUG OF THE CAMSHAFT REAR END COVER. THIS IS A REVISION TO A PREVIOUS COMMUNICATION.
TSB140120-060415
Jun 4, 2015
350000 EQUIPMENT
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF FAULT CODES 1921, 1922, 1981, 2754, 3322, 3375, 3376 AND 5383 CAUSED BY INSULATION BUILDUP ON THE AFTERTREATMENT DIESEL PARTICULATE FILTER (DPF) INLET FACE.
T1618A
Jun 2, 2015
060000 ENGINE (PWS)
THIS TEMPORARY REPAIR PRACTICE (TRP) ADDRESSES ENGINE PISTON AND PISTON RING OBSOLESCENCE. IF ANY OBSOLETE PISTON AND/OR PISTON RINGS ARE BEING REPLACED ON CERTAIN ENGINES, THIS TRP AUTHORIZES THE REPLACEMENT OF THE REMAINING PISTONS AND P
TSB150077-052215
Jun 2, 2015
350000 EQUIPMENT
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE RESOLUTION FOR AN INSITE ELECTRONIC SERVICE TOOL VERSION 8.1.0.314 FAILING TO CREATE A WORK ORDER/IMAGE.
TSB150079-052215
May 31, 2015
350000 EQUIPMENT
THIS TECHNIAL SERVICE BULLLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF CELECT ELECTRONIC CONTROL MODULES (ECM'S) HAVING 0 DISPLAYED AS THE ECM HARDWARE PART NUMBER IN THE INSITE ELECTRONIC SERVICE TOOL.
C1462B
May 29, 2015
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
THIS DOCUMENT EXPIRED ON 29MAY2015.
C1499A
May 29, 2015
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
THIS DOCUMENT EXPIRED ON 29MAY2015
C1552B
May 29, 2015
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
THIS DOCUMENT EXPIRED ON 29MAY2015.
TSB150071-051415
May 28, 2015
350000 EQUIPMENT
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF FAULT CODES 122, 123, 124, 125 OR 2973 DUE TO INTAKE MANIFOLD PRESSURE/TEMPERATURE SENSOR WATER INTRUSION.
TSB150069-051315
May 27, 2015
350000 EQUIPMENT
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE RELEASE OF AN ANTI-POLISHING RING CYLINDER LINER TO PREVENT BORE POLISH AND ELEVATED OIL CONSUMPTION CAUSED BY PISTON TOP LAND CARBON PACKING.
TSB150073-051815
May 27, 2015
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF AN ANTI-LOCK BRAKE SYSTEM (ABS) FAULT LAMP ILLUMINATING IMMEDIATELY AFTER AN ENGINE CONTROL MODULE (ECM) CALIBRATION ON CERTAIN VEHICLES EQUIPPED WITH A BENDIX EC
TSB150074-051915
May 20, 2015
350000 EQUIPMENT
THIS TECHICAL SERVICE BULLETIN ANNOUNCES A NEW TURBOCHARGER COOLANT LEAK TEST KIT TO PERFORM TURBOCHARGER COOLANT LEAK TESTS.
TSB150050-041015
May 18, 2015
060000 ENGINE (PWS)
THIS DOCUMENT PERTAINS TO NON-US ENGINES AND WAS INITIALLY SUBMITTED IN ERROR.
TSB140120-051315
May 14, 2015
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF FAULT CODES 1921, 1922, 1981, 2754, 3322, 3375, 3376 AND 5383 CAUSED BY INSULATION BUILDUP ON THE AFTERTREATMENT DIESEL PARTICULATE FILTER (DPF) INLET FACE. THIS
TSB140008-040915
May 13, 2015
063130 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)
THIS TECHNICAL SERVICE BULLETIN INTRODUCES A NEW VERTICAL PLATE EXHAUST GAS RECIRCULATION (EGR) COOLER. THIS IS A REVISION TO A PREVIOUS COMMUNICATION.
TSB150036-031615
May 7, 2015
061320 ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER
THIS TECHNICAL SERVICE BULLETIN ANNOUNCES NEW SHORT TURBOCHARGER SERVICE KIT PART NUMBERS FOR SPECIFIC TURBOCHARGER PERFORMANCE PART OPTIONS BY APPLICATION.
TSB-110181
May 4, 2015
061000 ENGINE AND ENGINE COOLING:ENGINE
CUMMINS: ENGINE SPEED INSTABILITY WHEN THE VACUUM BLOWER IS ENGAGED. SOFTWARE PROBLEM. *RM UPDATED 12/16/15. *PE
C1638
May 1, 2015
092100 FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP
THIS CAMPAIGN IS TO REPLACE THE LUBRICATING OIL FILTER BYPASS VALVE ON CERTAIN ENGINES. THIS ACTION SUPERCEDES PREVIOUS FUEL PUMP REPAIR ACTIONS. THE NEW BYPASS VALVE HAS IMPROVED SEALING CAPABILITY AND PROVIDES BETTER PROTECTION TO FUEL
TSB150055-042215
May 1, 2015
350000 EQUIPMENT
THIS TECHNICAL SERVICE BULLETIN ANNOUNCES THE INTRODUCTION OF A NEW AFTERTREATMENT DIESEL EXHAUST FLUID (DEF) DOSING VALVE GASKET TO REDUCE FAILURES EXPERIENCED WITH THE ORIGINAL DESIGN ON CERTAIN ORIGINAL EQUIPMENT MANUFACTURER (OEM) APPLI
TSB150047-042315
Apr 29, 2015
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN INTRODUCES A NEW STYLE INTEGRATED CYLINDER HEAD VALVE GUIDE SEAL AND VALVE SPRING GUIDE. AS A SINGLE COMPONENT, THE INTEGRATED DESIGN IS RETAINED SECURELY BY THE VALVE SPRING TO ELIMINATE VALVE GUIDE SEAL LI
TSB150051-041415
Apr 28, 2015
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN INTRODUCES NEW ENGINE BRAKE WIRE HARNES PART NUMBERS WHICH UTILIZE A NEW DESIGN. THE ADDITION OF A MOUNTING TAB TO THE ENGINE BRAKE WIRING HARNESS FRAME IMPROVES RETENTION CAPABILITY AND PREVENTS THE ENGINE