| Bulletin Date: | Jul. 1, 2011 |
| Component: | Engine and engine cooling |
| Bulletin Summary: | Cummins: auxiliary cooler thermostat housing bypass, engine overheating. |
| Vehicles covered in this TSB: |
Cummins Cummins,
Cummins Isc Cm2150,
Cummins Isl Cm2150,
Cummins Isl Cm850.
|
| Bulletin Date: | Aug. 18, 2010 |
| Component: | Tank assembly filler pipe and cap |
| Bulletin Summary: | Cummins: new oil fill tube and cap assemblies for c, isc, and isl cm554, cm850, cm2150 and cm2250. The new oil fill tube and cap design will address assembly strains and resonance issues. The new cap incorporates a larger rivet to address |
| Vehicles covered in this TSB: |
Cummins C,
Cummins Cummins,
Cummins ISC,
Cummins Isl Cm2150,
Cummins Isl Cm850.
|
| Bulletin Date: | Jun. 7, 2010 |
| Component: | Engine |
| Bulletin Summary: | Cummins: worn wiring harnesses resulting in fault codes 2636 and 2198. The engine will operate poorly and may show active fault codes. The engine stumbles or surges during operation. |
| Vehicles covered in this TSB: |
Cummins ISB,
Cummins Isb Cm2150,
Cummins Isc Cm2150,
Cummins Isl Cm850.
|