Technical Service Bulletin sbw2023 — 2011 WESTERN STAR 4700
ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY
Bulletin Details
| TSB ID | sbw2023 |
| Manufacturer | |
| Vehicle | 2011 WESTERN STAR 4700 |
| Component | ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY |
| Communication Date |
Bulletin Summary
sbw2023 Modine Copper/Brass Bolted Downflow Radiator Rebuilding
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.