Technical Service Bulletins
Search 172,063 manufacturer communications covering 879 vehicle makes from 1955 to 2025.
Showing 2,196 bulletins for CUMMINS
TSB150163-100815
Oct 19, 2015
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF CERTAIN ENGINES POSSIBLY EXPERIENCING AN ISSUE WITH EXCESSIVE LUBRICATING OIL CONSUMPTION OUTSIDE OF THE WARRANTY PERIOD.
TSB150156-092515
Oct 9, 2015
062300 ENGINE AND ENGINE COOLING:COOLING SYSTEM:HOSES/LINES/PIPING/FITTINGS
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF A TURBOCHARGER COOLANT HOSE LEAK ON CERTAIN ENGINES AS A RESULT OF DAMAGE CAUSED BY A HOSE CLAMP.
TSB130080-100615
Oct 8, 2015
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN INTRODUCES A NEW CUMMINS SERVICE ENGINE MODEL IDENTIFICATION
TSB150105-100715
Oct 8, 2015
350000 EQUIPMENT
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.
TSB150158-100215
Oct 8, 2015
350000 EQUIPMENT
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF AFTERTREATMENT DIESEL EXHAUST FLUID (DEF) DOSING UNITS BEING INCORRECTLY IDENTIFIED AS FAILED AFTER FINDING WHAT WAS THOUGHT TO BE A DEF LEAK. THIS IS NORMAL AND
TSB150163
Oct 8, 2015
060000 ENGINE (PWS)
Excessive lubricating oil consumption on engines outside of warranty or extended coverage period. Some engines may experiences an issue with excessive lubricating oil consumption outside of the warranty or extended coverage period.
TSB150154-091815
Oct 6, 2015
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN ANNOUNCES THAT A PARTICULAR VERSION OF THE INSITE ELECTRONIC SERVICE TOOL, WHILE TRYING TO MONITOR OR DATA LOG ENGINE OIL PRESSURE DATA IN DATA MONITOR/LOGGER DURING ENGINE OPERATION, THE OIL PRESSURE VALUE W
TSB-103517
Oct 5, 2015
350000 EQUIPMENT
CUMMINS: REVISED INFORMATION REGARDING THE CAUSE OF LUBRICATING OIL LEAKS AND CHECKING OIL LEAKS. NO MODEL OR YEARS LISTED. *PE
TSB140168-092515
Oct 1, 2015
090000 FUEL SYSTEM, OTHER
THIS TECHNICAL SERVICE BULLETIN ANNOUNCES A NEW SERVICE TOOL FUEL RETURN HOSE AND UPDATED SERVICE MANUAL PROCEDURE TO DECREASE THE OCCURRENCE OF FALSELY IDENTIFYING LEAKING FUEL PRESSURE RELIEF VALVES. THIS IS AN UPDATE TO A PREVIOUSLY SUB
TSB150146-091715
Oct 1, 2015
350000 EQUIPMENT
THIS TECHNICAL SERVICE BULLETIN ANNOUNCES THE IMPLEMENTATION OF HIGH PRESSURE INJECTOR SUPPLY LINE ISOLATORS ON THE NUMBER ONE AND NUMBER SIX HIG PRESSURE INJECTOR SUPPLY LINES TO REDUCE STRESS AND IMPROVE THE DURABILITY OF THE LINES.
T1612A
Sep 29, 2015
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
TSB140086-092915
Sep 29, 2015
350000 EQUIPMENT
THIS TECHICAL SERVICE BULLETIN ANNOUNCES THE RELEASE OF A NEW AFTERTREATMENT SELECTIVE CATALYTIC REDUCTION (SCR) CATALYST PART NUMBERS AS A RESULT OF A CHANGE IN THE WASHCOAT USED FOR THE CATALYST.
TSB150152-091415
Sep 28, 2015
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF AN ISSUE IN WHICH CERTAIN ENGINE CONTROL MODULES OF ENGINES INSTALLED IN NAVISTAR CHASSIS WILL NOT COMMUNICATE AND WILL NOT CALIBRATE USING THE ORIGINAL EQUIPMENT
TSB150153-091515
Sep 28, 2015
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.
TSB150110-071415
Sep 25, 2015
350000 EQUIPMENT
THIS TECHNICAL SERVICE BULLETIN ANNOUNCES NEW SHORT TURBOCHARGER SERVICE KIT PART NUMBERS FOR SPECIFIC PEROFRMANCE PART OPTIONS BY APPLICATION. A SHORT TURBOCHARGER IS A TURBOCHARGER WITHOUT THE ACTUATOR.
TSB150133-092515
Sep 25, 2015
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.
TSB103517-091815
Sep 23, 2015
060000 ENGINE (PWS)
THIS TECHNICAL SERVICE BULLETIN UPDATES TROUBLESHOOTING AND REPAIR PRACTICES TO INCLUDE INFORMATION FOR CHECKING OIL LEAKS AS A POSSIBLE CAUSE OF LOW ENGINE BRAKE RETARDING POWER OR SLOW TO ACTIVATE.
TSB150148-090815
Sep 22, 2015
060000 ENGINE (PWS)
THIS TECHICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF AN ISSUE IN WHICH THE INJECTOR PERFORMANCE TEST FAILS ALL INJECTORS OR WILL NOT COMPLETE. SELECT ELECTRONIC CONTROL MODULE (ECM) CALIBRATION CODE REVISIONS HAVE AF
CMI-N5P5E-09
Sep 14, 2015
060000 ENGINE (PWS)
THIS IS A REPRESENTATIVE LETTER THAT WAS MAILED TO OWNERS INFORMING THEM THAT THEIR ENGINE WAS SUBJECT TO CAMPAIGN C1634.
TSB150149-090815
Sep 14, 2015
350000 EQUIPMENT
THIS TECHNICAL SERVICE BULLETIN EXPLAINS THAT THE AFTERTREATMENT DIESEL PARTICULATE FILTER (DPF) DESIGN WAS CHANGED. BECAUSE OF THIS PHYSICAL DESIGN CHANGE, SERVICE LOCATIONS QUESTIONED IF THE AFTERTREATMENT DPF HAD A MANUFACTURING DEFECT
T1701
Sep 11, 2015
060000 ENGINE (PWS)
THIS TEMPORARY REPAIR PRACTICE IS BEING ISSUED TO INSTALL ISOLATORS ON FUEL LINES #1 AND #6 ON ISL CM2350 ENGINES.
TRP-1701
Sep 11, 2015
061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
CUMMINS: INFORMATION ON FUEL LINES #1 AND #6 ON CERTAIN ENGINES HAVING ISOLATORS INSTALLED AND REPAIR OF FUEL LINES IF WARRANTABLE FAILURE IS COVERED UNDER ENGINE BASE WARRANTY, EMISSION WARRANTY. NO MODEL OR YEARS LISTED.
TSB150158
Sep 9, 2015
063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
6.7L Diesel - Malfunction Indicator Lamp (Mil) Illuminated - Diagnostic Ttouble Codes (DTCS) P2002, P246C And/Or P2463- Built On Or Before 09/09/2015
C1634B
Sep 8, 2015
060000 ENGINE (PWS)
THIS CAMPAIGN IS TO ADDRESS TURBOCHARGER ACTUATOR FAILURES IN CERTAIN ENGINES IN TRANSIT BUS APPLICATIONS. THIS CAMPAIGN AUTHORIZES THE RECALIBRATION OF THE TURBOCHARGER ACTUATOR. THIS IS A REVISION TO A PREVIOUSLY RELEASED COMMUNICATION.