There have been 2 technical service bulletins issued for the 2004 Cummins Isb 6 Cylinder.
| Bulletin Date: | Aug. 24, 2010 |
| Component: | Gas recirculation valve (egr valve). |
| Bulletin Summary: | Cummins: egr cooler inlet tube leaks. The exhaust gas recirculation (egr) cooler coolant inlet tubes have been found to leak, due to misalignment of the tube to the egr cooler connection. The assembly procedure and torque sequence are cr |
| Vehicles covered in this TSB: |
Cummins Cummins,
Cummins Engine,
Cummins ISB,
2004 Cummins Isb 6 Cylinder.
|
| 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,
|