Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 2,196 bulletins for CUMMINS
TSB150033-042715
Apr 27, 2015
092100 FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE RELEASE OF AND SERVICE INSTRUCTIONS FOR A NEW FUEL PUMP SHORT BLOCK SERVICE KIT TO ALLOW FOR REUSE OF THE EXISTING FUEL PUMP HEAD AND FUEL PUMP GEAR PUMP TO MAKE A COMPLETE FUEL PUMP. THIS IS A
TSB110181-042215
Apr 23, 2015
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF ENGINE SPEED INSTABILITY RELATED TO TRUCK VACUUM BLOWER OR PUMP ENGAGEMENT. SOME UNITS WITH TRANSFER CASES HAVE EXHIBITED ENGINE SPEED INSTABILITY WHEN THE VACUU
C1517D
Apr 21, 2015
060000 ENGINE (PWS)
THIS CAMPAIGN ADDRESSES UPPER ROD BEARING SHELLS SUSCEPTIBLE TO MATERIAL DELAMINATION IN CERTAIN ENGINES. THIS ACTION AUTHORIZES THE REPLACEMENT OF ALL UPPER AND LOWER ROD BEARING SHELLS IN AFFECTED ENGINES. THIS IS A REVISION TO A PREVIO
C1447C
Apr 17, 2015
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
THIS CAMPAIGN EXPIRED ON 17APRIL2015.
TSB150041-040915
Apr 16, 2015
350000 EQUIPMENT
THIS TECHNICAL SERVICE BULLETIN INTRODUCES MAINTENANCE FAULT CODES WHICH HAVE BEEN ENABLED FOR THE AFTERTREATMENT DIESEL PARTICULATE FILTER (DPF) AND CRANKCASE BREATHER ELEMENT.
TSB130099-040915
Apr 15, 2015
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF INCOMPATIBLE ENGINE CONTROL MODULE (ECM) CALIBRATIONS AND AFTERTREATMENT SELECTIVE CATALYTIC REDUCTIN (SCR) CATALYSTS.
TSB140060-040915
Apr 15, 2015
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN DISCRIBES THE VERIFICATION AND RESOLUTION OF FAULT CODES 155 AND/OR 2964 DUE TO INTAKE MANIFOLD TEMPERATURE SENSOR FAILURES WITH A CERTAIN DATE CODE RANGE EXHIBITING A HIGH RATE OF EARLY LIFE FAILURES.
TSB150039-032015
Apr 15, 2015
063130 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)
THIS TECHNICAL SERVICE BULLETIN INTRODUCES A NEW AIR FUEL CONTROL TUBE FOR LOW MOUNT TURBOCHARGER PART OPTIONS TO ACCOMMODATE THE NEW EXHAUST GAS RECIRCULATION (EGR) COOLER DESIGN.
TSB100982-040915
Apr 13, 2015
350000 EQUIPMENT
THIS TECHNICAL SERVICE BULLETIN INTRODUCES NEW SINGLE PIECE, STEEL, CLOSED SKIRT PISTONS WITH A REDUCED DIAMETER TOP LAND. THE REDUCED DIAMETER TOP LAND DESIGN HAS BEEN IMPLEMENTED TO REDUCE OIL CONSUMPTION AND LINER POLISHING DUE TO CARBO
TSB130080-040215
Apr 8, 2015
350000 EQUIPMENT
THIS TECHNICAL SERVICE BULLETIN INTRODUCES A NEW CUMMINS SERVICE ENGINE MODEL IDENTIFICATION. THIS IS A REVISION TO A PREVIOUS COMMUNICATION.
TSB150042-032715
Apr 8, 2015
350000 EQUIPMENT
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF TURBOCHARGER SPEED SENSOR WIRE FRETTING AND TURBOCHARGER SPEED SENSOR MALFUNCTION THAT MAY RESULT IN FAULT CODE 687.
C1613
Apr 7, 2015
060000 ENGINE (PWS)
THIS CAMPAIGN IS BEING ISSUED TO ADDRESS PLUGGING OF THE EGR COOLERS AND EGR VALVES RESULTING IN FC1896 AND/OR FC3382 ON CERTAIN ENGINES IN TRANSIT BUS APPLICATIONS. THIS CAMPAIGN AUTHORIZES CERTIFIED REPAIR LOCATIONS TO REPLACE THE VALVE S
T1612
Apr 7, 2015
063130 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)
THIS TEMPORARY REPAIR PRACTICE IS BEING ISSUED TO ADDRESS PLUGGING OF THE EGR COOLERS AND EGR VALVES RESULTING IN FC1896 AND/OR FC3382 ON ISL9 CM2350 TRANSIT BUS APPLICATIONS. THIS TRP AUTHORIZES THE REPLACEMENT OF PISTONS AND VALVE STEM S
T1618
Apr 7, 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
TEBE-2718
Apr 1, 2015
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
CATERPILLAR: FAILURE OF PROPER INTERFERENCE FIT BETWEEN BEARING AND HOUSING, EXISTING AIR COMPRESSOR HAS A DEFECTIVE BEARING AND ALLOW BEARING TO BLOCK AND SPIN OIL SUPPLY LEADING TO FAILURE OF AIR COMPRESSOR. *PE
TSB-140117
Apr 1, 2015
060000 ENGINE (PWS)
CUMMINS: IN SOME CHASSIS, FAULT CODES 555 AND 556 FOR HIGH CRANKCASE PRESSURE, ARE FOUND TO CAUSE WORN OR BROKEN PISTON RINGS DUE TO DUST/DEBRIS ENTERING AT CONNECTION POINT BETWEEN TURBOCHARGER COMPRESSOR INLET AND CLEAN AIR INTAKE HOSE.
TSB110020-032715
Apr 1, 2015
350000 EQUIPMENT
THIS TECHNICAL SERVICE BULLETIN PROIVDES MAIN BEARING BORE INSPECTION AND REPAIR GUIDELINES FOR THE MAIN BEARING CAPS WHEN THERE IS EVIDENCE OF MAIN BEARING CAP FRETTING.
TSB140120-032015
Mar 30, 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. THIS
TSB140117-032715
Mar 29, 2015
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF FAULT CODES 555 AND 556 CAUSED BY DUST AND DEBRIS INGESTION ON CERTAIN ENGINES INSTALLED IN FORD F-650 AND F-750 CHASSIS. THIS IS A REVISION TO A PREVIOUS COMMUN
C1555G
Mar 27, 2015
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
THIS DOCUMENT EXPIRED ON 27MARCH2015.
C1556E
Mar 27, 2015
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
THIS DOCUMENT EXPIRED ON 27MARCH2015.
TSB110110-032615
Mar 26, 2015
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN IDENTIFIES SOME HARD STARTING CAUSES ON CERTAIN ENGINES EQUIPPED WITH THE CELECT FUEL SYSTEM AND RECOMMENDED TROUBLESHOOTING PROCEDURES TO IDENTIFY THEM.
TSB150152
Mar 26, 2015
060000 ENGINE AND ENGINE COOLING
6.7L Diesel - Malfunction Indicator Lamp (Mil) Illuminated - Diagnostic Ttouble Codes (DTCS) P2002, P246C And/Or P2463- Built On Or Before 03/26/2015.
TSB140015-022515
Mar 23, 2015
350000 EQUIPMENT
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF FAULT CODE 4526 OR 2718 REMAINING ACTIVE AFTER PERFORMING SERVICE BRAKE TRANSITION. THIS IS APPLICABLE TO ENGINES INSTALLED IN CERTAIN FORD F-650 AND F-750 TRUCKS