Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 2,196 bulletins for CUMMINS
TSB130080-090716
Sep 9, 2016
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN INTRODUCES A NEW CUMMINS SERVICE ENGINE MODEL IDENTIFICATION. THIS IS A REVISION TO A PREVIOUS COMMUNICATION.
TSB150038-090616
Sep 9, 2016
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE PROPER TROUBLESHOOTING AND REPAIR STEPS FOR EGR COOLER LEAKS. THIS IS ADDRESS EGR COOLERS THAT ARE ERRONEOUSLY REPLACED DUE TO SIGNS OF MOISTURE IN THE EGR COOLER OR EGR CROSSOVER TUBE AND HARD
TSB160094-090216
Sep 9, 2016
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN ANNOUNCES THE RELEASE OF A CIRCULAR CROSS-SECTION EXHAUST GAS RECIRCULATION (EGR) COOLER WHICH CONTAINS INTERNAL CIRCULAR TUBES AND AN EGR COOLER SUBMERGED PRESSURE TEST.
TSB150033-090716
Sep 7, 2016
060000 ENGINE (PWS)
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
TSB150153-090616
Sep 6, 2016
060000 ENGINE (PWS)
THIS TECHICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF FAULT CODES 3314, 3317, 3319, 3146 OR 4518 CAUSED BY AN AFTERTREATMENT EXHAUST GAS TEMPERATURE SENSOR MALFUNCTION. THIS IS AN UPDATE TO A PREVIOUS COMMUNICATION.
C1818
Sep 2, 2016
060000 ENGINE (PWS)
THIS CAMPAIGN ADDRESSES CERTAIN ENGINES IN TRANSIT BUS APPLICATINS EXPERIENCING FREQUENT AFTERTREATMENT REGENERATION ISSUES. THIS FIELD ACTION AUTHORIZES CERTIFIED REPAIR LOCATIONS TO PRO-ACTIVELY RECALIBRATE THE ELECTRONIC CONTROL MODULE
TSB160093-090116
Sep 2, 2016
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF FAULT CODE 3748 RESULTING FROM AN AFTERTREATMENT INTAKE NOX SENSOR MALFUNCTION AND INCORRRECT ENGINE CONTROL MODULE (ECM) CALIBRATION TUNING ON CERTAIN ENGINES.
ATC1794A
Aug 23, 2016
060000 ENGINE AND ENGINE COOLING
THIS ACCOUNT TEAM COVERAGE IS BEING ISSUED TO UPGRADE CERTAIN ISX15 CM2350 HIGH PRESSURE FUEL PUMP TAPPETS. THIS FIELD ACTION PROVIDES AUTHORIZATION FOR CERTIFIED REPAIR LOCATIONS TO REPLACE THE BRASS ROLLER PIN TAPPETS IN THE HIGH PRESSURE
ATC1795A
Aug 23, 2016
060000 ENGINE AND ENGINE COOLING
THIS ACCOUNT TEAM COVERAGE IS BEING ISSUED TO UPGRADE ISX15 CM2350 HIGH PRESSURE FUEL PUMP TAPPETS. THIS FIELD ACTION PROVIDES AUTHORIZATION FOR CERTIFIED REPAIR LOCATIONS TO FILE CLAIMS FOR ONLY THE LISTED PARTS NEEDED TO REPLACE THE BRASS
TSB150071-081616
Aug 19, 2016
060000 ENGINE (PWS)
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. THIS IS A REVISION TO A PREVIOUS COMMUNICATION.
TSB150105-081516
Aug 19, 2016
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN ANNOUNCES NEW AFTERTREATMENT SELECTIVE CATALYST REDUCTION (SCR) CATALYIST PART NUMBERS AND SUPPORTING PARTS. THIS IS AN UPDATE TO A PREVIOUSLY SUBMITTED COMMUNICATION.
CPGF-S-00000373-
Aug 11, 2016
350000 EQUIPMENT
THIS PRODUCT SUPPORT BULLETIN DESCRIBES THE CORRECTIVE ACTION FOR CERTAIN PANELS OF GENERATOR ENCLOSURES THAT MAY HAVE PAINT ADHESION ISSUES WHICH CAN LEAD TO CHIPPING OF THE PAINT AROUND BOLT HOLES.
TSB160027-031516
Aug 9, 2016
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN INFORMS THE FIELD OF A NEW THROTTLE BODY INTAKE FILTER SCREEN. THE NEW FILTER SCREEN PREVENTS ANY ICE THAT CAN FORM IN THE CHARGE AIR COOLER FROM ENTERING THE AIR INTAKE MANIFOLD.
TSB160080-080216
Aug 8, 2016
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERFICATION AND RESOLUTION OF THE INSITE ELECTRONIC SERVICE TOOL INJECTOR PERFORMANCE TEST NOT COMPLETING BECAUSE OF AN INCORRECT ENGINE STATE. THE ROOT CAUSE OF THE ISSUE IS THE MAXIMUM ENGINE
TSB160076-072916
Aug 5, 2016
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF A FUEL TUBE MALFUNCTION WHICH CAN RESULT AFTER PROLONGED CONTACT WITH THE CYLINDER HEAD.
TSB150006-072216
Aug 2, 2016
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
THIS TECHNICAL SESRVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF DIESEL EXHAUST FLUID (DEF) LEAKING AROUND THE AFTERTREATMENT DEF DOSING UNIT ELECTRICAL CONNECTOR, CAUSED BY INTERNAL CRACKING DUE TO FREEZING DEF. POSSIBLE FAUL
TSB101059-080116
Aug 1, 2016
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN ANNOUNCES NEW DIPSTICKS TO IMPROVE RELIABILITY. THE MAIN CHANGE TO THE DIPSTICKS IS THAT A NOTCH WAS REMOVED FROM THE BLADE. THE OLD DIPSTICKS WERE SUSCEPTIBLE TO BREAKAGE IN THIS AREA. THE MODIFICATION IS
TSB120261-080116
Aug 1, 2016
060000 ENGINE AND ENGINE COOLING
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE CORRECTIVE ACTION FOR COOLANT LEAKS FROM A TORQUE CONVERTER COOLANT HOSES DUE TO THE AIR COMPRESSOR PLUMBING RUBBING AGAINST COOLANT HOSES ON ENGINES EQUIPPED WITH CERTAIN OPTIONS. THIS IS A RE
TSB130052-080116
Aug 1, 2016
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN ANNOUNCES A NEW HEAVY DUTY TAPERED BEARING FAN SUPPORT IN PLACE OF THE STANDARD DUTY FAN SUPPORT. CERTAIN APPLICATIONS HAVE SEEN AN INCREASED NUMBER OF STANDARD FAN SUPPORT BEARING FAILURES. THE HEAVY DUTY
TSB150104-072516
Aug 1, 2016
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN DESCRIBES A HIGH PRESSURE FUEL PUMP PERFORMANCE TEST AND NEW SERVICE TOOL TO ASSIST IN TROUBLESHOOTING FAULT CODE 559. THIS IS AN UPDATED VERSION OF A PREVIOUSLY RELEASED BULLETIN.
C1744F
Jul 29, 2016
060000 ENGINE AND ENGINE COOLING
THIS IN-SHOP CAMPAIGN PROVIDES AUTHORIZATION FOR CERTIFIED REPAIR LOCATIONS TO REMOVE AND REPLACE THE COOLANT LEVEL SENSORS ON CERTAIN ISL9 CM2350 ENGINES IN TRANSIT BUS APPLICATIONS WHILE THE UNIT IS IN FOR ANY MAINTENANCE OR REPAIR. SENS
T1479E
Jul 29, 2016
350000 EQUIPMENT
AS NEW ECM CALIBRATIONS ARE INSTALLED, THE COMPATIBILITY OF THE ECM CALIBRATION AND THE SCR CATALYST MUST BE MAINTAINED. THIS TEMPORARY REPAIR PRACTICE ALLOWS FOR THE INSPECTION OF THE SCR CATALYST PER TSB130099 WHEN A NEW ECM CALIBRATION I
T1603B
Jul 29, 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. THIS IS AN UPDATE TO A PREVIOUSLY SUBMITTED COMMUN
T1609B
Jul 29, 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. THIS IS AN UPDATE TO A PREVOUSLY SUBMITTED COMMUNICATION.
TSB160070-070716
Jul 29, 2016
350000 EQUIPMENT
THIS TECHNICAL SERVICE BULETIN DESCRIBES TROUBLESHOOTING AND REPAIR PRACTICES FOR EXCESSIVE AIR COMPRESSOR OIL CARRYOVER IN TRANSIT BUS APPLICATIONS.