Technical Service Bulletin 02-177 — 2023 PETERBILT 579
VISIBILITY
Bulletin Details
| TSB ID | 02-177 |
| Manufacturer | |
| Vehicle | 2023 PETERBILT 579 |
| Component | VISIBILITY |
| Communication Date |
Bulletin Summary
Certain 2.1m cab windows may need some adjustments to ensure they are fully seated on the window regulator clamps. NOTE: The troubleshooting and order of subsequent parts (if needed) are customer-paid purchase decisions and will not be covered under any warranty claims.
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.