Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 2,196 bulletins for CUMMINS
CMI-B7C9U-08
Jul 28, 2016
060000 ENGINE (PWS)
THIS IS A REPRESENTATIVE LETTER MAILED TO CERTAIN OWNERS INFORMING THEM OF CUMMINS CAMPAIGN C1737, AUTHORIZING REPAIR LOCATIONS TO VERIFY, AND IF REQUIRED, RE-CALIBRATE THE ENGINE CONTROL MODULE SOFTWARE.
CMI-Q7R2K-08
Jul 28, 2016
093000 FUEL SYSTEM, OTHER:FUEL INJECTION SYSTEM
THIS IS A REPRESENTATIVE LETTER MAILED TO CERTAIN OWNERS INFORMING THEM OF CUMMINS ATC1747, AUTHORIZING REPAIR LOCATIONS TO INSTALL ISOLATORS ON THE FUEL SUPPLY LINES TO THE #1 AND #6 FUEL INJECTORS ON CERTAIN ENGINES IN RECREATIONAL VEHICL
TSB140008-071316
Jul 25, 2016
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN INTRODUCES A NEW VERTICAL PLATE EXHAUST GAS RECIRCULATION (EGR) COOLER. THIS IS AN UPDATE TO A PREVIOUSLY SUBMITTED COMMUNICATION.
C1763D
Jul 22, 2016
060000 ENGINE (PWS)
THIS IN-SHOP CAMPAIGN IS BEING ISSUED TO ADDRESS O-RING LEAKS IN CERTAIN ISX/QSX CM2250, CM2250 SN, CM2350 LUBE COOLER HOUSINGS RESULTING FROM SUSPECT O-RING MATERIAL. CERTIFIED REPAIR LOCATIONS ARE AUTHORIZED TO REPLACE THE O-RINGS ON THE
TSB150033-062116
Jul 14, 2016
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
TSB160065-071216
Jul 14, 2016
350000 EQUIPMENT
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE TROUBLESHOOTING AND REPAIR STEPS TO ADDRESS FAULT CODES 1866, 3383 OR 3228 CAUSED BY INCORRECT OEM WIRE HARNESS MOUNTING ON KENWORTH TRUCKS. THIS IS AN UPDATE TO A PREVIOUSLY SUBMITTED COMMUNIC
TSB140061-071316
Jul 13, 2016
060000 ENGINE (PWS)
THE ISC/QSC CM850/CM2150/CM2250/CM2350, ISL G CM2180, AND ISL/QSL CM850/CM2150/CM2250/CM2350 PRODUCT LINES OFFER MULTIPLE LUBRICATING OIL PAN OPTIONS THAT VARY THE ORIENTATION AND MOUNTING HARDWARE. THE LUBRICATING OIL PAN OPTION IS SELECTE
TSB160062-070816
Jul 13, 2016
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE TROUBLESHOOTING AND REPAIR STEPS TO ADDRESS SYMPTOMS OF LUBRICATING OIL SPLATTER ON THE VEHICLE CHASSIS. A NEW CRANKCASE BREATHER ASSEMBLY HAS BEEN RELEASED TO ADDRESS THIS CONDITION. THIS IS
TSB150105-070516
Jul 7, 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.
TSB150200-070716
Jul 7, 2016
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN PROVIDES THE INFORMATION REGARDING PROPER TROUBLESHOOING OF FAULT CODE 2724 AND 2725. THIS IS AN UPDATE TO A PREVOUSLY SUBMITTED COMMUNICATION.
TSB140019-070516
Jul 6, 2016
072100 FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
THIS DOCUMENT, IN CONJUNCTION WITH THE INFORMATION PROVIDED WITHIN THE MANUALS LISTED IN TABLE 1 PROVIDES INSPECTION AND REPAIR GUIDELINES FOLLOWING THE MALFUNCTION OF AN XPI FUEL PUMP PUMPING PLUNGER AND/OR ROLLER TAPPET ASSEMBLY. THE LEV
TSB150133-070116
Jul 5, 2016
060000 ENGINE (PWS)
THIS TECHICAL SERVICE BULLETIN ANNOUNCES THE RELEASE OF NEW EXHAUST MANIFOLD GASKETS AND MANFOLDS AND NEW UPPER ENGINE GASKET KIT PART NUMBERS TO REDUCE INSTANCES OF LKEAING EXHAUST MANIFOLD GASKETS AND CRACKED EXHAUST MANIFOLDS. THIS IS A
TSB150192-121415
Jul 1, 2016
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN ANNOUNCES THE RELEASE OF A NEW EXHAUST GAS RECIRCULATION (EGR) COOLANT RETURN LINE AND TURBOCHARGER COOLANT RETURN HOSE PART NUMBERS AND ASSOCIATED SERVICE INSTRUCTIONS.
TSB160065-063016
Jun 30, 2016
114000 ELECTRICAL SYSTEM:WIRING
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE TROUBLESHOOTING AND REPAIR STEPS TO ADDRESS FAULT CODES 1866, 3383 OR 3228 CAUSED BY INCORRECT OEM WIRE HARNESS MOUNTING ON KENWORTH TRUCKS.
TSB130127-060716
Jun 29, 2016
350000 EQUIPMENT
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
TSB160062-061716
Jun 27, 2016
350000 EQUIPMENT
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE TROUBLESHOOTING AND REPAIR STEPS TO ADDRESS SYMPTOMS OF LUBRICATING OIL SPLATTER ON THE VEHICLE CHASSIS. A NEW CRANKCASE BREATHER ASSEMBLY HAS BEEN RELEASED TO ADDRESS THIS CONDITION.
TSB150038-060623
Jun 24, 2016
350000 EQUIPMENT
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
TSB150057-062116
Jun 22, 2016
350000 EQUIPMENT
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE TROUBLESHOOTING AND REPAIR STEPS TO CORRECT WATER INTRUSION THAT MAY CAUSE THE MALFUNCTION OF THE AFTERTREATMENT OUTLET NOX SENSOR RESULTING IN FAULT CODE 1887, 3583 OR 3545 ON CERTAIN AFTERTREA
TSB160024-030916
Jun 21, 2016
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE TROUBLE SHOOTING AND REPAIR STEPS TO ADDRESS LUBRICATING OIL PRESSURE AND LOW IDLE AND FAULT CODE 143 IN CERTAIN ENGINES DUE TO THE SMALL DIAMETER OF A REMOTE MOUNTED LUBRICATING OIL FILTER HEAD
TSB150104-050516
Jun 20, 2016
072100 FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
THIS TECHNICAL SERVICE BULLETIN DESRIBES 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.
ATC1650D
Jun 7, 2016
350000 EQUIPMENT
THIS ACCOUNT TEAM COVERAGE IS BEING ISSUED TO ADDRESS EPA 2013 ISL AND ISX CM2350 UNITS THAT MAY EXPERIENCE A CRACKED SCR OUTLET NOX SENSOR DUE TO LIQUID IMPINGEMENT. THE IMPLEMENTATION OF THIS ATC WILL CORRECT THE ISSUE OF LIQUID IMPINGEM
ATC1739A
Jun 3, 2016
042100 SERVICE BRAKES, AIR:SUPPLY:COMPRESSOR
THIS ACCOUNT TEAM COVERAGE IS BEING ISSUED TO ADDRESS ISX12 CM2250 AND CM2350 AIR COMPRESSORS. IT AUTHORIZES CERTIFIED REPAIR LOCATIONS TO REPLACE THE AIR COMPRESSOR IF THE AIR COMPRESSOR PLUMBING HAS BEEN CONVERTED FROM BOOSTED TO NATURAL
ATC1754A
Jun 3, 2016
042100 SERVICE BRAKES, AIR:SUPPLY:COMPRESSOR
THIS ACCOUNT TEAM COVERAGE IS BEING ISSUED TO ADDRESS CERTAIN ISX12 CM2250 AIR COMPRESSORS AND COOLING SYSTEM IN FDNY FERRARA CHASSIS. IT AUTHORIZES CERTIFIED REPAIR LOCATIONS TO REPLACE SPECIFIED COOLING SYSTEM COMPONENTS AND REPLACE THE A
ATC1771A
Jun 3, 2016
060000 ENGINE (PWS)
THIS ACCOUNT TEAM COVERAGED IS BEING ISSUED TO ADDRESS DEF DOSING VALVE GASKET FAILURES IN CERTAIN ISB6.7 CM2250 ENGINES IN SCHOOL BUS APPLICATIONS. THIS ATC PROVIDES AUTHORIZATION FOR CERTIFIED REPAIR LOCATIONS TO REPLACE THE CURRENT GASKE
TRP1479D
Jun 3, 2016
060000 ENGINE (PWS)
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