This Service Bulletin informs affected customers that MCI was notified by Cummins Inc. that it has issued...
Mci technical service bulletin SB 393 for 2011-2012 Mci J4500, 2011-2012 Mci D4500 and 2011-2012 Mci E4500 and others.
- Bulletin number
- SB 393
- Component
- Engine
- Summary
- This Service Bulletin informs affected customers that MCI was notified by Cummins Inc. that it has issued campaign C1241 that addresses a calibration issue, which results in the engine brakes being energized with 24 volts rather than the required 12 volts on Cummins ISX engines in model year 2011-2012 MCI D model coaches, model year 2011-2012 MCI E4500 model coaches, and model year 2011-2012 MCI J4500 model coaches. This program is being performed only by Cummins Service Network and its authorized dealers, therefore, all parts and labor required for this program will be provided by Cummins.
Owners of these vehicles have filed 1 complaints in the engine category.
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