Technical Service Bulletin TSIB 22-04 — 2021 MCI J3500
STRUCTURE
Bulletin Details
| TSB ID | TSIB 22-04 |
| Manufacturer | |
| Vehicle | 2021 MCI J3500 |
| Component | STRUCTURE |
| Communication Date |
Bulletin Summary
Technical Service Information Bulletin describing the retrofit for the front junction box cover on specifically equipped buses.
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.