Technical Service Bulletin 0602-17 — 2009 WESTERN STAR 6900
ENGINE
Bulletin Details
| TSB ID | 0602-17 |
| Manufacturer | |
| Vehicle | 2009 WESTERN STAR 6900 |
| Component | ENGINE |
| Communication Date |
Bulletin Summary
Cylinder Liner - Testing of the Cylinder Liner Upper O-Ring
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.