Technical Service Bulletin SB 449 — 2017 MCI J4500
EQUIPMENT
Bulletin Details
| TSB ID | SB 449 |
| Manufacturer | |
| Vehicle | 2017 MCI J4500 |
| Component | EQUIPMENT |
| Communication Date |
Bulletin Summary
This Service Bulletin informs affected customers that MCI has become aware that damage may occur to the RH dash assembly defroster (diffuser) vents as a result of passenger contact entering and exiting the coach cabin on MY 2015 - 2017 MCI J4500 coaches, and that the parts required for the rework will be supplied at no charge to the customer.
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.