Technical Service Bulletin CXA 11_25_Bearing Vib — 2026 WESTERN STAR 49X
POWER TRAIN
Bulletin Details
| TSB ID | CXA 11_25_Bearing Vib |
| Manufacturer | |
| Vehicle | 2026 WESTERN STAR 49X |
| Component | POWER TRAIN |
| Communication Date |
Bulletin Summary
CX Advocate for Driveline and mid-ship bearing vibration
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.