Motor coach inc.: may experience compressor discharge port damage due to loose discharge fitting....
Mci technical service bulletin SB-333 for 1998 Mci D Series and 2000-2008 Mci D.
- Bulletin number
- SB-333
- Component
- Engine and engine cooling
- Summary
- Motor coach inc.: may experience compressor discharge port damage due to loose discharge fitting. Deterioration of the 0-ring due to temperature. Coaches with caterpillar engines equipped with a ba922 compressor to replace the existing discharge fitting (having a black colored nitrile o-ring) with a new fitting having a brown colored viton o-ring having a higher temperature rating. No model years listed.
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