Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 2,196 bulletins for CUMMINS
TSB140008-020816
Feb 8, 2016
060000 ENGINE AND ENGINE COOLING
THIS TECHNICAL SERVICE BULLETIN INTRODUCES A NEW VERTICAL PLATE EXHAUST GAS RECIRCULATION (EGR) COOLER.
ATC1746
Feb 5, 2016
060000 ENGINE (PWS)
THIS ACCOUNT TEAM COVERAGE AUTHORIZES THE RECALIBRATION OF CERTAIN ISB ENGINES IN TRANSIT BUS APPLICATIONS.
TSB150200-122115
Feb 4, 2016
070000 FUEL SYSTEM, GASOLINE
THIS TECHNICAL SERVICE BULLETIN PROVIDES THE INFORMATION REGARDING PROPER TROUBLESHOOING OF FAULT CODE 2725.
TSB160010-020216
Feb 4, 2016
080000 FUEL SYSTEM, DIESEL
THIS TECHNICAL SERVICE BULLETIN COMMUNICATES AN ERROR MESSAGE WHEN MAKING ADJUSTMENTS TO THE AFTERTREATMENT DIESEL EXHAUST FLUID LEVEL SYSTEM CONFIGURATION PROGRAMMABLE PARAMETERS WITH THE INSITE ELECTRONIC SERVICE TOOL.
TSB160008-012916
Feb 3, 2016
073000 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM
THIS TECHNICAL SERVICE BULLETIN PROVIDES INSTRUCTIONS FOR PREVENTING THE MALFUNCTION OF THE AFTERTREATMENT FUEL INJECTOR CAUSED BY WATER INTRUSION ON INTERNATIONAL PROSTAR CHASSIS WHEN A NEW AFTERTREATMENT FUEL INJECTOR IS BEING INSTALLED.
TSB110036-010616
Jan 29, 2016
063130 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE)
THIS TECHNICAL SERVICE BULLETIN ANNOUNCES THE RELEASE OF A NEW AIR INTAKE TUBE TO BE INSTALLED WHEN REPLACING THE AIR INTAKE CONNECTION. THE NEW AIR INTAKE TUBE RELOCATES THE AIR SUPPLY FURTHER FROM THE EXHAUST GAS RECIRCULATION (EGR) PO
TSB150069-012616
Jan 29, 2016
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE RELEASE OF AN ANTI-POLISHING RING CYLINDER LINER TO PREVENT BORE POLISH AND ELEVATED OIL CONSUMPTION CAUSED BY PISTON TOP LAND CARBON PACKING. THIS IS AN UPDATE OF A PREVIOUSLY RELEASED COMMUNI
TSB150171-012216
Jan 29, 2016
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE PROPER TROUBLESHOOTING STEPS TO DIAGNOSE LUBRICATING OIL FOUND AROUND THE TURBOCHARGER SECTION GEAR AND THE VARIABLE GEOMETRY TURBUCHARGER ACTUATOR GEAR. THIS IS A NORMAL AND DOES NOT INDICATE
TSB150099-012116
Jan 28, 2016
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN ANNOUNCES THE AVAILABILITY OF ADVANCED DYNAMIC EFFICIENT POWERTRAIN TECHNOLOGY (ADEPT TECHNOLOGY) ON SELECT ISX115 ENGINES EQUIPPED WITH CERTAIN EATON TRANSMISSIONS AND ADAPTIVE CRUISE CONTROL SYSTEMS. THIS
TSB150122-012616
Jan 28, 2016
073100 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:FUEL RAIL
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
C1727B
Jan 26, 2016
350000 EQUIPMENT
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 COMMUNCATION.
TSB160007-012516
Jan 26, 2016
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE CORRECTIVE ACTION FOR CERTAIN ENGINES ON WHICH THE REMOTE THROTTLE SWITCH SETTINGS ARE NOT PRESENT AFTER A KEY SWITCH CYCLE. AFTER THE ISSUE HAS BEEN VERIFIED, THE CORRECTIVE ACTION IS TO RECAL
TSB150037-102815
Jan 21, 2016
350000 EQUIPMENT
THIS TECHNICAL SERVICE BULLETIN ANNOUNCES THE RELEASE OF A NEW AIR INTAKE MANIFOLD WITH A CORROSION RESISTANT COATING. CORROSION OF THE AIR INTAKE MANIFOLD CAN CREATE A PATH FOR CHARGE AIR LEAKS AND DEBRIS INGESTION. THIS IS AN UPDATE OF
TSB150040-012116
Jan 21, 2016
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN DESRIBES THE TROUBLESHOOTING AND REPAIR STEPS TO CORRECT BELT TENSIONER LOCATING PIN MALFUNCTIONS AND BELT SHREDDING ON CERTAIN ISB ENGINES IN THOMAS PUSHER SCHOOL BUSSES. ORIGINAL EQUIPMENT MANUFACTURER (OE
TSB160046
Jan 20, 2016
060000 ENGINE AND ENGINE COOLING
AM inoperative and/or satellite radio display shows - not equipped built on 10/26/2015 and through 01/20/2016
TSB150177-123015
Jan 13, 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
T1629B
Jan 12, 2016
060000 ENGINE (PWS)
THIS TEMPORARY REPAIR PRACTICE IS BEING ISSUED TO ADDRESS UNITS THAT HAVE FOUND FAULT CODE 1887, 3545, AND/OR 3583 ACTIVE OR INACTIVE. THE IMPLEMENTATION OF THIS TRP WILL CORRECT THE ISSUE OF LIQUID IMPINGMENT BY APPLYING A WATER SHIELD OV
C1728A
Jan 8, 2016
060000 ENGINE (PWS)
THIS CAMPAIGN IS BEING ISSUED TO ADDRESS CERTAIN ISX11.9 CM2250/CM2350 REAR PTOS (REPTO) THAT WERE MIS-ASSEMBLED AT THE PLANT. THIS IS AN UPDATED VERSION OF A PREVIOUSLY RELEASED COMMUNICATION.
C1737A
Jan 8, 2016
060000 ENGINE (PWS)
THIS CAMPAIGN AUTHORIZES CERTIFIED REPAIR LOCATIONS TO RE-CALIBRATE THE ECM ON CERTAIN ISL CM2350 ENGINES. THIS IS AN UPDATED VERSION OF A PREVIOUSLY RELEASED COMMUNICATION.
C1742
Jan 8, 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
TSB150196-121615
Jan 4, 2016
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN DESRIBES THE TROUBLESHOOTING STEPS TO DIAGNOSE NATURAL GAS LEAKS INTO THE ENGINE COOLING SYSTEM. MANY NATURAL GAS FUEL SYSTEMS USE ENGINE COOLANT TO WARM THE NATURAL GAS HIGH PRESSURE REGULATOR AND/OR HEAT
TSB160051
Jan 4, 2016
160000 STRUCTURE
Broken interior sliding door handle - Built on or before 01/04/2016
TSB150187-120815
Dec 13, 2015
350000 EQUIPMENT
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF METALLIC DEBRIS WHICH WAS INTRODUCED ONTO INJECTORS IN CERTAIN ENGINES DURING THE ENGINE ASSEMBLY PROCESS. THE METALLIC DEBRIS CAN CAUSE A SHORT CIRCUIT PATH WITH
C1727
Dec 11, 2015
060000 ENGINE (PWS)
THIS CAMPAIGN AUTHORIZES CERTIFIED REPAIR LOCATIONS TO RE-CALIBRATE THE ECM ON CERTAIN ISL CM2350 ENGINES IN TRANSIT BUS APPLICATIONS.
C1737
Dec 11, 2015
060000 ENGINE (PWS)
THIS CAMPAIGN AUTHORIZES CERTIFIED REPAIR LOCATIONS TO RE-CALIBRATE THE ECM ON CERTAIN ISL CM2350 ENGINES.