Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 2,196 bulletins for CUMMINS
C1555F
Nov 14, 2014
090000 FUEL SYSTEM, OTHER
THIS CAMPAIGN ADDRESSES HIGH PRESSURE FUEL PUMP CERAMIC PLUNGER FRACTURES IN CERTAIN ENGINES. THIS ACTION AUTHORIZES CERTIFIED REPAIR LOCATIONS TO REPLACE THE BARRELS, PLUNGERS AND TAPPETS IN THE HIGH PRESSURE FUEL PUMP HEAD. THIS IS AN U
C1556D
Nov 14, 2014
072100 FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
THIS CAMPAIGN ADDRESSES HIGH PRESSURE FUEL PUMP CERAMIC PLUNGER FRACTURES IN CERTAIN ENGINES. THIS ACTION AUTHORIZES CERTIFIED REPAIR LOCATIONS TO REPLACE THE BARRELS, PLUNGERS AND TAPPETS IN THE HIGH PRESSURE FUEL PUMP HEAD. THIS IS AN R
TSB140154-110414
Nov 13, 2014
060000 ENGINE (PWS)
THIS DOCUMENT APPLIES TO ENGINES NOT OPERATED IN THE UNITED STATES. THIS DOCUMENT WAS SUBMITTED IN ERROR.
TSB140156-110514
Nov 12, 2014
080000 FUEL SYSTEM, DIESEL
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF EXTENDED AFTERTREATMENT DIESEL EXHAUST FLUID (DEF) DOSING UNIT PURGE TIME.
TSB140159-110514
Nov 12, 2014
092100 FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF FAULT CODES 1139, 1141, 1142, 1143, 1144 OR 1145 CAUSED BY FUEL PUMP INLET BANJO SEALING WASHER DEBRIS.
T1575
Nov 11, 2014
080000 FUEL SYSTEM, DIESEL
THIS TEMPORARY REPAIR PRACTICE (TRP) DIRECTS THE REPAIR ACTION FOR THE SYMPTOMS OF FAULT CODES 1681, 2976, 4167 OR FOR LEAKING DIESEL EXHAUST FLUID FROM THE AFTERTREATMENT DIESEL EXHAUST FLUID DOSING UNIT ELECTRICAL CONNECTORS ON CERTAIN EN
TSB120158-111014
Nov 11, 2014
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF FAULT CODE 4293 OR 4294 BECOMING ACTIVE WITH SPECIFIC CALIBRATIONS. THESE FAULTS MAY BECOME ACTIVE IF THE VEHICLE IS NOT EQUIPPED WITH THE ENGINE BRAKE LAMP FEATU
TSB140157-110514
Nov 11, 2014
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF EXCESSIVE METALLIC GEAR TRAIN NOISE DURING AIR COMPRESSOR OPERATION ON CERTAIN REAR GEAR TRAIN ENGINES.
TSB140151-111014
Nov 10, 2014
350000 EQUIPMENT
THIS TECHNICAL SERVICE BULLETIN ANNOUNCES THE OBSOLESCENCE AND SUPERCESSION OF A TEST LEAD KIT. THE NEW TEST LEAD KIT IS USED FOR TESTING ELECTRICAL CIRCUITS WITH PROPERLY SIZED TEST LEADS TO PREVENT DAMAGE TO ELECTRICAL CONNECTOR TERMINAL
TSB140145-100614
Nov 4, 2014
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN ANNOUNCES NEW VALVE SPRINGS FOR THE AFFECTED ENGINES. THE NEW VALVE SPRINGS ARE BACKWARDS COMPATIBLE AND TRANSPARENT TO ASSEMBLY.
T1486A
Nov 3, 2014
060000 ENGINE (PWS)
THIS TEMPORARY REPAIR PRACTICE AUTHORIZES REPAIR LOCATIONS TO REMOVE AND DISCARD THE LAMINAR FLOW SCREEN ON CERTAIN ENGINES WHEN WORKING ON THE FUEL CONTROL HOUSING OR REMOVING THE FUEL TRANSFER TUBE. THIS IS A REVISION TO A PREVIOUS COMMU
TSB101373-103014
Nov 3, 2014
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN ANNOUNCES A NEW LOW MOUNT TURBOCHARGER CONTROL VALVE AND DESCRIBES THE ASSOCICATED CHANGES TO THE ENGINE AND SERVICE PRACTICES.
TSB140153-102914
Nov 3, 2014
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF FAULT CODE 3542 CAUSED BY ENGINE INTAKE THROTTLE ACTUATOR ICING.
C1517C
Oct 31, 2014
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
C1555E
Oct 31, 2014
092100 FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP
THIS CAMPAIGN ADDRESSES HIGH PRESSURE FUEL PUMP CERAMIC PLUNGER FRACTURES IN CERTAIN ENGINES. THIS ACTION AUTHORIZES CERTIFIED REPAIR LOCATIONS TO REPLACE THE BARRELS, PLUNGERS AND TAPPETS IN THE HIGH PRESSURE FUEL PUMP HEAD. THIS IS A RE
C1556C
Oct 31, 2014
092100 FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP
THIS CAMPAIGN ADDRESSES HIGH PRESSURE FUEL PUMP CERAMIC PLUNGER FRACTURES IN CERTAIN ENGINES. THIS ACTION AUTHORIZES CERTIFIED REPAIR LOCATIONS TO REPLACE THE BARRELS, PLUNGERS AND TAPPETS IN THE HIGH PRESSURE FUEL PUMP HEAD. THIS IS A RE
T1465C
Oct 31, 2014
092100 FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP
THIS TEMPORARY REPAIR PRACTICE DIRECTS THE ACTIONS FOR CERTAIN FUEL PUMP REPAIRS ON ENGINES THAT HAVE CERAMIC PUMPING PLUNGERS IN THE HIGH PRESSURE PUMP. THE REPAIR ACTION WILL APPLY WHEN EITHER THE CERAMIC PLUNGER(S) IS FRACTURED OR DAMAG
T1559A
Oct 31, 2014
072100 FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
THIS TEMPORARY REPAIR PRACTICE DIRECTS THE ACTIONS FOR CERTAIN FUEL PUMP REPAIRS ON ENGINES THAT HAVE CERAMIC PUMPING PLUNGERS IN THE HIGH PRESSURE PUMP. THE REPAIR ACTION WILL APPLY WHEN EITHER THE CERAMIC PLUNGER(S) IS FRACTURED OR DAMAG
TSB140118-102314
Oct 23, 2014
060000 ENGINE (PWS)
THIS TECHNICAL SERVIVCE BULLETIN ANNOUNCES THE RELEASE OF THE VARIABLE GEOMETRY TURBUCHARGER AND VARIABLE GEOMETRY TURBOCHARGER ELECTRIC ACTUATOR SERVICE KITS FOR THESE ENGINES.
C1561
Oct 21, 2014
060000 ENGINE (PWS)
THIS CAMPAIGN ADDRESSES CONVERSION EFFICIENCY ISSUES ON CERTAIN ENGINES WITH AFTERTREATEMENT CONFIGURATIONS IN WHICH THE DECOMPOSITION REACTOR TUBE (DRT) IS DIRECTLY CONNECTED TO A SIDE-IN SCR (SELECTIVE CALAYTIC REDUCTION). THE SCR MUST
TSB140105-092814
Oct 17, 2014
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF FAULT CODE(S) 1883, 1921, 1922, 1981, 2639, 3135 AND 3168 CAUSED BY INCORRECT ORIENTATION OF THE AFTERTREATMENT DIESEL PARTICULATE FILTER (DPF) DIFFERENTIAL PRESS
TSB140147-101514
Oct 15, 2014
060000 ENGINE (PWS)
THE TECHNICAL SERVICE BULLETIN ANNOUNCES A NEW ENGINE CONTROL MODULE (ECM) CALIBRATIONS WITH INCREASED ACCELERATOR PEDAL FILTERING TO MITIGATE CHASSIS INDUCED FRAME DEFLECTION IN SOME APPLICATIONS, INCLUDING STREET SWEEPERS.
C1516A
Oct 14, 2014
060000 ENGINE (PWS)
THIS CAMPAIGN ADDRESSES AIR COMPRESSORS ON CERTAIN ENGINES. THIS CAMPAIGN AUTHORIZES THE REPLACEMENT OF AIR COMPRESSORS IF THE COMPRESSOR DATE CODE OR THE CRANKSHAFT DATE CODE IS ON OR BEFORE 22/12. THIS IS A REVISION TO A PREVIOUS COMMUN
C1552A
Oct 14, 2014
060000 ENGINE (PWS)
THIS CAMPAIGN AUTHORIZES CERTIFIED REPAIR LOCATIONS TO CALIBRATE THE ENGINE CONTROL MODULE (ECM) ON CERTAIN ENGINES WITH IMPROVED SOFTWARE, WHICH WILL PROVIDE IMPROVED COMBUSTION STABILITY. THIS IS A REVISION TO A PREVIOUS COMMUNICATION.
WC-C-1516
Oct 14, 2014
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
CUMMINS: IF AIR COMPRESSORS DATE CODE OR CRANKSHAFT DATE CODE IS ON OR BEFORE 12/22, THEN REPLACEMENT IS AUTHORIZED AND VARIETY OF ACTIONS, TO ENGINE, WILL FOLLOW. *PE UPDATED 3/31/15. *PE UPDATED 06/4/15 *JS