Technical Service Bulletin TSB23-540-001 — 2021 SPARTAN MM
INTERIOR LIGHTING
Bulletin Details
| TSB ID | TSB23-540-001 |
| Manufacturer | |
| Vehicle | 2021 SPARTAN MM |
| Component | INTERIOR LIGHTING |
| Communication Date |
Bulletin Summary
This service bulletin is about certain vehicles equipped with 92 inch or longer roof mounted light bars that could experience fracture of the light bar mounting brackets, as well as provides instructions to replace the light bar bracket with improved bracket design.
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.