Technical Service Bulletin sbw8329 HVAC Fre — 2008 WESTERN STAR 5700
ENGINE AND ENGINE COOLING
Bulletin Details
| TSB ID | sbw8329 HVAC Fre |
| Manufacturer | |
| Vehicle | 2008 WESTERN STAR 5700 |
| Component | ENGINE AND ENGINE COOLING |
| Communication Date |
Bulletin Summary
Service Solution for HVAC Fresh Air Intake Water Leak in certaian Western Star models-4700, 4900, and 5700
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.