There have been 2 technical service bulletins issued for the 2001 Cummins C Gas Plus Engine.
| Bulletin Date: | May. 30, 2008 |
| Component: | Engine. |
| Bulletin 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 |
| Vehicles covered in this TSB: |
1988 Cummins 6 Cta Engine,
1989 Cummins 6 Cta Engine,
1990 Cummins 6 Cta Engine,
1991 Cummins 6 Cta Engine,
Cummins 6CTAB83,
Cummins Air Compressor,
Cummins B,
2001 Cummins B Gas Plus Engine,
2002 Cummins B Gas Plus Engine,
2003 Cummins B Gas Plus Engine,
Cummins BG6,
Cummins C,
2001 Cummins C Gas Plus Engine,
2002 Cummins C Gas Plus Engine,
2003 Cummins C Gas Plus Engine,
|
| Bulletin Date: | May. 30, 2008 |
| Component: | Electrical system. |
| Bulletin 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 |
| Vehicles covered in this TSB: |
1988 Cummins 6 Cta Engine,
1989 Cummins 6 Cta Engine,
1990 Cummins 6 Cta Engine,
1991 Cummins 6 Cta Engine,
Cummins 6CTAB83,
Cummins Air Compressor,
Cummins B,
2001 Cummins B Gas Plus Engine,
2002 Cummins B Gas Plus Engine,
2003 Cummins B Gas Plus Engine,
Cummins BG6,
Cummins C,
2001 Cummins C Gas Plus Engine,
2002 Cummins C Gas Plus Engine,
2003 Cummins C Gas Plus Engine,
|
| Bulletin Date: | Apr. 8, 2004 |
| Component: | Engine turbo charger. |
| Bulletin Summary: | C gas plus engines operating at altitude have experienced high turbo failure rates. The turbine wheel is failing due to high cycle fatigue. An improved turbo has been released. This campaign covers replacing the center cartridge assembly |
| Vehicles covered in this TSB: |
2001 Cummins C Gas Plus Engine,
2002 Cummins C Gas Plus Engine,
2003 Cummins C Gas Plus Engine.
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