Technical Service Bulletin 0504-16 — 2007 WESTERN STAR 4900
ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER
Bulletin Details
| TSB ID | 0504-16 |
| Manufacturer | |
| Vehicle | 2007 WESTERN STAR 4900 |
| Component | ENGINE AND ENGINE COOLING:ENGINE:OTHER FUEL TYPES:TURBO/SUPERCHARGER |
| Communication Date |
Bulletin Summary
Inspection of the DD13 Turbocharger
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.