9999 CUMMINS ISM TSBs (27)
- Bulletin:
- 98T1935
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Service bulletin on technician with the new insite 5.0 electronic service tool for signature and ism engines. *yc
- Bulletin:
- 98T1937
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Subject on signature and ism fault code updates. *yc
- Bulletin:
- 0143
- Component:
- 060000 engine and engine cooling
- Summary:
- Design issue regarding integrated centinel oil line switch. *tt
- Bulletin:
- 0301
- Component:
- 060000 engine and engine cooling
- Summary:
- Ism/m11 engines in bus applications that use the wabco 636 twin cylinder compressor and torque converter - oil cooper options may experience a failure with compressor cylinder head cavitation. *tt
- Bulletin:
- 0216
- Component:
- 061120 engine and engine cooling:engine:gasoline:turbo-charger
- Summary:
- Ism 330 bus turbocharger replacement. *tt
- Bulletin:
- 0305
- Component:
- 112000 electrical system:alternator/generator/regulator
- Summary:
- This campaign is to address a design issue with the alternator support brace on isb 5.9l engines used in freightliner and blue bird chassis, in school bus applications. *tt
- Bulletin:
- 0403
- Component:
- 061120 engine and engine cooling:engine:gasoline:turbo-charger
- Summary:
- Low cycle fatigue failure of turbochargers at the regional transportation district (rtd) with a new machine from solid (mfs) wheel turbocharger. *tt
- Bulletin:
- 06T112
- Component:
- 063130 engine and engine cooling:exhaust system:emission control:gas recirculation valve (egr valve)
- Summary:
- A new egr water transfer tube for ism engines with egr. cummins. *tt
- Bulletin:
- C0819
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Cummins: orion voltage regulator campaign. addressing a fuel lift pump voltage regulator issue. authorizes repair shop to remove cummins voltage regulator from wiring harness and install separate 12-vdc power source for orion bus applica
- Bulletin:
- SB-DN09-0001
- Component:
- 061000 engine and engine cooling:engine
- Summary:
- Cummins engine: frozen breathers generating multiple fault codes: when a breather freezes, engine can not vent properly and crankcase pressure can increase. engines ism and isx. model and model years unknown. *pe
- Bulletin:
- EF-09015
- Component:
- 185000 vehicle speed control:cruise control
- Summary:
- Cummins: fault code 784 active and adaptive cruise control inoperable. engines built with or recalibrated to the calibrations and installed in trucks equipped with an eaton vorad smartcruise system, fault code 784 may become active. when th
- Bulletin:
- SB-09T12-11
- Component:
- 061200 engine and engine cooling:engine:diesel
- Summary:
- Cummins engine: air compressor head replacement kit. various model engine. no model years listed. *pe
- Bulletin:
- EFN-E-10001
- Component:
- 061100 engine and engine cooling:engine:gasoline
- Summary:
- Cummins: crankcase breather heater and insulation adhesion issue. there is an issue with adhesion of heater and insulation to crankcase breather housing, and with adhesion of insulation to inlet tube and outlet tube. heater and insulatio
- Bulletin:
- TSB-130055
- Component:
- 060000 engine (pws)
- Summary:
- Cummins: heavy duty (hd) engine coolant experiencing excessive cooling thermostat failures due to being stuck open and/or missing flange seal failure. models isx15, isx12, ism. no model years listed. *pe
- Bulletin:
- TSB160017-021616
- Component:
- 350000 equipment
- Summary:
- This technical service bulletin communicates the release of a new lubricating oil filter bypass valve. the oil filter bypass valve can leak, caused by improper sealing of the lubricating oil filter bypass valve plunger in the lubricating o
- Bulletin:
- TSB160017-021616
- Component:
- 060000 engine (pws)
- Summary:
- This technical service bulletin communicates the release of a new lubricating oil filter bypass valve. the oil filter bypass valve can leak, caused by improper sealing of the lubricating oil filter bypass valve plunger in the lubricating o
- Bulletin:
- TSB130159-050814
- Component:
- 060000 engine (pws)
- Summary:
- This technical service bulletin informs the field of a missing poppet in the ecofit aftertreatment injector causing fault code 3167 or 1691.
- Bulletin:
- TSB140046-041514
- Component:
- 060000 engine (pws)
- Summary:
- This technical service bulletin introduces the release of a revised air compressor repair kit for cummins air compressors. the revised kit provides the necessary parts to repair the air compressor by replacing the compressor head assembly.
- Bulletin:
- TSB100890-012813
- Component:
- 060000 engine (pws)
- Summary:
- This technical service bulletin announces the release of a crankcase breather heater, insulation, and related parts of the external crankcase breather system on the affected engines. the heater and insulation are designed to reduce the pos
- Bulletin:
- TSB160020-022916
- Component:
- 350000 equipment
- Summary:
- This technical service bulletin communicates new cylinder head capscrews and new installation procedure for these capscrews.
- Bulletin:
- TSB130159-093014
- Component:
- 350000 equipment
- Summary:
- This technical service bulletin informs the field of a missing poppet in the ecofit aftertreatment injector causing fault code 3167 or 1691. this is a reissue of a previous communication.
- Bulletin:
- TSB160017-031720
- Component:
- 060000 engine and engine cooling
- Summary:
- This technical service bulletin communicates the release of a new lubricating oil filter bypass valve. the oil filter bypass valve can leak, caused by improper sealing of the lubricating oil filter bypass valve plunger in the lubricating o
- Bulletin:
- TSB170032-031720
- Component:
- 060000 engine and engine cooling
- Summary:
- This technical service bulletin describes the verification and resolution of insite electronic service tool version 8.1.4 does not display engine brake type options because of compatibility issue with existing engine control module calibrat
- Bulletin:
- T1892
- Component:
- 060000 engine and engine cooling
- Summary:
- This temporary repair practice is being issued for low-mileage / low-hour fuel injector failures on certian ism and n14 engines. this temporary repair practice authorizes certified repair locations to replace up to five non-failed fuel inje
- Bulletin:
- T1892B
- Component:
- 073000 fuel system, gasoline:fuel injection system
- Summary:
- This temporary repair practice is being issued for low-mileage / low-hour fuel injector failures on certian ism and n14 engines. this temporary repair practice authorizes certified repair locations to replace up to five non-failed fuel inje
- Bulletin:
- TSB170094-082920
- Component:
- 070000 fuel system, gasoline
- Summary:
- This technical service bulletin describes the release of a new steel braided flexible polytetrafluoroethylene (ptfe) fuel line replacing the existing rigid metal line that can crack.
- Bulletin:
- TSB130159-090420
- Component:
- 070000 fuel system, gasoline
- Summary:
- This technical service bulletin describes the verification and resolution of a missing poppet in the ecofit aftertreatment injector causing fault code 3167 or 1691. this issue is isolated to the new ecofit? aftertreatment fuel injector des
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