Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 2,196 bulletins for CUMMINS
T1766A
Apr 12, 2016
060000 ENGINE (PWS)
THIS TRP IS BEING ISSUED TO ADDRESS HYDROCARBON DOSER FAILURES, RESULTING FROM WATER INGRESS ON CERTAIN ISX15 CM2350 INTERNATIONAL PROSTAR UNITS. UNITS WILL PRESENT WITH ACTIVE OR INACTIVE FC 1664, 1925, 1932. IMPLEMENTATION OF THE TRP WILL
TSB140019-041116
Apr 11, 2016
092100 FUEL SYSTEM, OTHER: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
TSB160018-040616
Apr 7, 2016
060000 ENGINE (PWS)
THE INFORMATION IN THIS DOCUMENT AUTHORIZES SPECIFIC CHANGES TO THE REPAIR PRACTICE FOR LUBRICATING OIL COOLER O-RING FAILURES COVERED UNDER PRODUCT WARRANTY COVERAGES. LUBRICATING OIL LEAK OR COOLANT LEAK FORM THE THREADED PLUGS AND FITTI
TSB160035-040116
Apr 6, 2016
350000 EQUIPMENT
EXISTING COOLING FAN DRIVE, OPTION FA1614, AND FAN BELT DRIVE, OPTION FA1756, EXHIBIT EXCESSIVE COOLING FAN DRIVE BELT FLAP DURING RAPID DECELERATION ON RECREATIONAL VEHICLE APPLICATIONS. THIS COOLING FAN DRIVE BELT FLAP LEADS TO THE COOLIN
TSB160030-032116
Apr 4, 2016
350000 EQUIPMENT
THIS DOCUMENT ANNOUNCES NEW J-SEAL COMPATIBLE EXHAUST MANIFOLD SECTIONS FOR ALL THREE PIECE EXHAUST MANIFOLDS. THE NEW EXHAUST MANIFOLDS HAVE BEEN INTRODUCED TO COMMONIZE THE J-SEAL SLIP JOINT TECHNOLOGY FOR ALL THREE PIECE EXHAUST MANIFOL
ATC1754
Mar 29, 2016
350000 EQUIPMENT
THIS ACCOUNT TEAM COVERAGE ADDRESSES CERTAIN AIR COMPRESSORS AND COOLING SYSTEM IN CERTAIN CHASSIS. IT AUTHORIZES THE REPLACEMENT OF CERTAIN COOLING SYSTEM COMPONENTS AND REPLACEMENT OF THE AIR COMPRESSOR IF THE AIR COMPRESSOR PLUMBING HA
C1651C
Mar 28, 2016
060000 ENGINE (PWS)
THIS IN-SHOP CAMPAIGN AUTHORIZES THE RECALIBRATION OF THE ENGINE CONTROL MODULE (ECM) OF CERTAIN ENGINES ANY TIME THE UNIT IS IN FOR MAINTAINENCE OR REPAIRS. THIS IS AN UPDATE TO A PREVIOUS COMMUNICATION.
C1727D
Mar 28, 2016
060000 ENGINE (PWS)
THIS CAMPAIGN AUTHORIZES CERTIFIED REPAIR LOCATIONS TO RE-CALIBRATE THE ECM ON CERTAIN ISL CM2350 ENGINES IN TRANSIT BUS APPLICATIONS. THIS IS AN UPDATED VERSION OF A PREVIOUSLY RELEASED COMMUNICATION.
TSB120060-031716
Mar 28, 2016
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF CERTAIN MALFUNCTIONS DUE TO INCORRECT SWITCH INPUT WIRING ON SOME ENGINES. CERTAIN ENGINE CONTROL MODULE SWITCH INPUTS, SUCH AS THE POWER TAKE-OFF (PTO)/ACCELERAT
TSB160031-032116
Mar 22, 2016
080000 FUEL SYSTEM, DIESEL
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF FAULT CODE 1715 ON INTERNATIONAL TRUCK AND ISC BUS CHASSIS DUE TO LOW DIESEL EXHAUST FLUID (DEF) LEVEL IN THE DEF TANK.
CMI-C2L2Y-03
Mar 21, 2016
060000 ENGINE (PWS)
THIS REPRESENTATITIVE COMMUNICATION WAS SENT FROM THE ENGINE ASSEMBLY PLANT TO A VEHICLE ASSEMBLY PLANT INFORMING THEM OF A PRODUCTION ISSUE WITH CRANKSHAFT GEARS THAT RESULTED IN GEAR WHINE. CORRECTIVE ACTION INCLUDING A SCREEN WAS IMPLEM
C1744B
Mar 18, 2016
060000 ENGINE (PWS)
THIS IN-SHOP CAMPAIGN AUTHORIZES THE REMOVAL AND REPLACEMENT OF COOLANT LEVEL SENSORS ON CERTAIN ENGINES IN TRANSIT BUS APPLICATIONS WHILE THE UNIT IS IN FOR ANY MAINTENANCE OR REPAIR. CERTAIN COOLANT LEVEL SENSORS MAY EXPERIENCE PIN CORRO
TSB150177-030816
Mar 17, 2016
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN INTRODUCES THE RELEASE OF A NEW COOLANT LEVEL SENSOR. CERTAIN ENGINES IN TRANSIT BUS APPLICATIONS ARE EXPERIENCING PIN CORROSION AS THE RESULT OF POOR CEALING PERFORMANCE OF THE ORIGINAL EQUIPMENT MANUFACTUR
C1742B
Mar 16, 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
TSB160021-031516
Mar 16, 2016
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN ANNOUNCES THE RELEASE OF A NEW J1939 DATALINK COOMPONENT ISOLATION KIT SERVICE TOOL. THIS TOOL WILL HELP TROUBLESHOOT J1939 COMPONENTS THAT WILL NOT COMMUNICATE WITH THE ENGINE CONTROL MODULE.
TSB110181-031416
Mar 15, 2016
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
T1612D
Mar 14, 2016
060000 ENGINE (PWS)
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
TSB140030-031416
Mar 14, 2016
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATON AND RESOLUTION OF EARLY LIFE OIL CONSUMPTION IN CERTAIN ENGINES CAUSED BY VERTICAL LINER LOBING. THIS IS AN UPDATE TO A PREVIOUSLY SUBMITTED COMMUNICATION.
TSB160006-012016
Mar 8, 2016
073200 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:INJECTORS
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF FAULT CODE 4713 AND THE PROPER INJECTOR ISOLATION TEST PROCEDURE.
TSB160020-022916
Mar 7, 2016
350000 EQUIPMENT
THIS TECHNICAL SERVICE BULLETIN COMMUNICATES NEW CYLINDER HEAD CAPSCREWS AND NEW INSTALLATION PROCEDURE FOR THESE CAPSCREWS.
ATC1752
Mar 4, 2016
060000 ENGINE (PWS)
THIS ACCOUNT TEAM COVERAGE ADDRESSES THE UPGRADE OF THE ECM BASE CODE ON CERTAIN ENGINES IN CERTAIN EMERGENCY VEHICLES AND THE REPLACEMENT OF THE ENGINE DATA PLATE TO CORRECT AN ENGINE DATAPLATE ERROR.