Technical Service Bulletin SC-22-135 — 2019 PROTERRA ZX5
STRUCTURE:BODY
Bulletin Details
| TSB ID | SC-22-135 |
| Manufacturer | |
| Vehicle | 2019 PROTERRA ZX5 |
| Component | STRUCTURE:BODY |
| Communication Date |
Bulletin Summary
Transit bus repair to the overhead destination sign, the replacement frame includes extra gussets in the corners of the frame.
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.