Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 2,196 bulletins for CUMMINS
C1697B
Mar 1, 2016
060000 ENGINE (PWS)
THIS IN-SHOP CAMPAIGN AUTHORIZES THE RECALIBRATION OF THE VARIABLE GEOMETRY TURBOCHARGER (VGT) ACTUATOR IN CERTAIN ENGINES ANY TIME THE UNIT IS IN FOR MAINTENANCE OR REPAIRS. THIS IS AN UPDATE TO A PREVIOUS COMMUNICATION.
C1701B
Mar 1, 2016
060000 ENGINE (PWS)
THIS IN-SHOP CAMPAIGN AUTHORIZES INSTALLATION ISOLATORS ON FUEL LINES #1 AND #6 ON CERTAIN ENGINES IF THE ENGINE IS IN FOR ANY MAINTENANCE OR REPAIRS. THIS IS AN UPDATE TO A PREVIOUS COMMUNICATION.
C1742C
Mar 1, 2016
060000 ENGINE (PWS)
This Emissions Campaign is being issued to recalibrate the Engine Control Module (ECM) of certain ISX12 and ISX15 CM2350 engines. It provides authorization for certified repair locations to recalibrate the ECM installed in vehicles registe
TSB140157-030116
Mar 1, 2016
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. THIS IS AN UPDATE TO A PREVIOUSLY SUBMITTED COMMUNICATION.
CMI-U928Y-02
Feb 29, 2016
060000 ENGINE (PWS)
THIS IS A REPRESENTATIVE LETTER SENT TO OWNERS TO COMMUNICATE AN ENGINE EMISSIONS CAMPAIGN.
T1609
Feb 27, 2016
350000 EQUIPMENT
THIS TEMPORARY REPAIR PRACTICE COVERS THE FLEET COUNT TO CHANGE THE ECM BASE CODE AS A RESULT OF TSB130099 AFTER T1603 HAS BEEN COMPLETED.
TSB150122-022216
Feb 26, 2016
072200 FUEL SYSTEM, GASOLINE:DELIVERY:HOSES, LINES/PIPING, AND FITTINGS
THIS TECHNICAL SERVICE BULLETIN PROVIDES THE PROPER STEPS TO ENSURE PROPER ALIGNMENT DURING THE INSTALLATION OF HIGH PRESSURE INJECTOR SUPPLY LINES. FUEL LEAKAGE FROM THE HIGH PRESSURE INJECTOR SUPPLY LINE CAN RESULT FROM INCORRECT ALIGNME
TSB150178-022616
Feb 26, 2016
073200 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS
THIS TECHNICAL SERVICE BULLETIN INTRODUCES A NEW BRACKETED NUMBER ONE INJECTOR SUPPLY LINE IN ORDER TO REDUCE STRAIN FRACTURE MALFUNCTIONS. THIS IS AN UPDATED VERSION OF A PREVIOUSLY RELEASED COMMUNICATION.
CMI-A4N2C-02
Feb 25, 2016
350000 EQUIPMENT
THIS IS A REPRESENTATIVE COMMUNICATION SENT TO VEHICLE MANUFACTURERS. A LIMITED NUMBER OF ENGINES SHIPPED FROM CUMMINS WITH RELAXED EGR VALVE HOSE CLAMPS THAT COULD POSSIBLY CAUSE A LEAK AND SOOT DEPOSITS. CUMMINS REPLACED THE HOSE CLAMP
TSB150180-110915
Feb 25, 2016
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN INTRODUCES A NEW LOW PRESSURE REGULATOR FUEL CONTROL COVER. THE LOW PRESSURE REGULATOR CAN COLLECT CONDENSATION AND UNDER CERTAIN CONDITIONS THE LOW PRESSURE REGULATOR CAN FREEZE AFTER THE ENGINE IS SHUTDOWN
TSB160017-021616
Feb 25, 2016
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN COMMUNICATES THE RELEASE OF A NEW LUBRICATING OIL FILTER BYPASS VALVE. THE OIL FILTER BYPASS VALVE CAN LEAK, CAUSED BY IMPROPER SEALING OF THE LUBRICATING OIL FILTER BYPASS VALVE PLUNGER IN THE LUBRICATING O
T1612C
Feb 23, 2016
060000 ENGINE (PWS)
THIS TEMPORARY REPAIR PRACTICE IS BEING ISSUED TO ADDDRESS PLUGGING OF EGR COOLERS AND EGR VALVES RESULTING IN FC1896 AND/OR FC3382 ON CERTAIN ISL ENGINES IN TRANSIT BUS APPLICATIONS. THIS TRP AUTHORIZES THE REPLACEMENT OF PISTONS AND VALV
ATC1748
Feb 19, 2016
060000 ENGINE (PWS)
THIS ACCOUNT TEAM COVERAGE IS BEING ISSUED TO ADDRESS A HORSEPOWER RATING ISSUE IN A CERTAIN OEM CHASSIS. THIS ATC AUTHORIZES THE RECALIBRATION OF THE ECM, CHANGING THE ECM BASE CODE AND INSTALLATION OF A NEW ENGINE DATAPLATE.
TSB130127-021816
Feb 19, 2016
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE TROUBLESHOOTING AND REPAIR STEPS TO CORRECT SYMPTOMS OF UNSTABLE IDLE, IDLE SURGE AND STALLS IN CERTAIN ENGINES AFTER A FUEL CONTROL VALVE IS REPLACED. AN ENGINE CONTROL MODULE CALIBRATION CODE
TSB140117-021215
Feb 18, 2016
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
TSB101096-111114
Feb 17, 2016
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN ANNOUNCES NEW AFTERTREATMENT DIESEL PARTICULATE FILTER (DPF) PART NUMBERS FOR CERTAIN ENGINES. A NEW ECM CALIBRATION MAY BE REQUIRED TO BE INSTALLED IN THE ENGINE ECM WHEN INSTALLING A DPF WITH A NEW PART NU
TSB150197-121615
Feb 16, 2016
350000 EQUIPMENT
THIS TECHNICAL SERVICE BULLETIN INSTRUCTS SERVICE TECHNICIANS TO USE CERTAIN PREVIOUS VERSIONS OF THE INCAL DVD IF, WHEN ATTEMPTING TO CALIBRATE A TURBOCHARGER ACTUATOR USING THE CALIBRATIONS FROM THE DECEMBER 2015 INCAL DVD, A MESSAGE STAT
TSB150089-020516
Feb 15, 2016
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
THIS TECHNICAL SERVICE BULLETIN INTRODUCES A REVISED BACKFLOW CONNECTOR FOR THE BOSCH AFTERTREATMENT DEF (DIESEL EXHAUST FLUID) DOSING UNIT. IN SOME CASES, THE AFTERTREATMENT DEF DOSING LINES ARE NOT BEING FULLY PURGED DURING THE PURGE CYC
T1603A
Feb 13, 2016
350000 EQUIPMENT
THIS TEMPORARY REPAIR PRACTICE PROVIDES PARTS AND LABOR TO COVER A FLEET COUNT AND TAG IF THE ECM BASE CODE IS CHANGED AS PART OF THE REPAIR DIRECTION ACCORDING TO TSB130099 AND/OR T1479.
C1727C
Feb 12, 2016
060000 ENGINE (PWS)
THIS CAMPAIGN AUTHORIZES THE RECALIBRATION OF CERTAIN ISL ENGINES IN TRANSIT BUS APPLICATIONS. THIS IS AN UPDATE TO A PREVIOUSLY RELEASED COMMUNICATION.
C1737B
Feb 12, 2016
060000 ENGINE (PWS)
THIS CAMPAIGN AUTHORIZES THE RECALIBRATION OF CERTAIN ISL ENGINES IN TRANSIT BUS APPLICATIONS. THIS IS AN UPDATE TO A PREVIOUSLSY RELEASED COMMUNICATION.
CPGF-S-00000358
Feb 11, 2016
350000 EQUIPMENT
THIS PRODUCT SUPPORT BULLETIN WAS ISSUED TO AUTHORIZE A FIRMWARE UPDATE IF CERTAIN UNITS EXPERIENCE A FC54 SHUTDOWN SHORTLY AFTER STARTUP.
CPGF-S-00000358-
Feb 11, 2016
350000 EQUIPMENT
THIS PRODUCT SUPPORT BULLETIN WAS ISSUED TO AUTHORIZE A FIRMWARE UPDATE IF CERTAIN UNITS EXPERIENCE A FC54 SHUTDOWN SHORTLY AFTER STARTUP.
ATC1747
Feb 9, 2016
060000 ENGINE (PWS)
THIS ACCOUNT TEAM COVERAGE AUTHORIZES THE INSTALLATION OF ISOLATORS ON FUEL LINES #1 AND #6 ON CERTAIN ISL ENGINES IN RECREATIONAL VEHICLE APPLICATIONS.