Technical Service Bulletin SB-333 — 2007 MCI D
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | SB-333 |
| Manufacturer | |
| Vehicle | 2007 MCI D |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin 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. *PE
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.