Technical Service Bulletin 13TS22 — 2010 WESTERN STAR 4700
FUEL SYSTEM, DIESEL
Bulletin Details
| TSB ID | 13TS22 |
| Manufacturer | |
| Vehicle | 2010 WESTERN STAR 4700 |
| Component | FUEL SYSTEM, DIESEL |
| Communication Date |
Bulletin Summary
Rev DD Platform Fuel Injector Cup Seal
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.