Technical Service Bulletin WSB-49-9 — 2012 WESTERN STAR CONSTELLATION
ENGINE
Bulletin Details
| TSB ID | WSB-49-9 |
| Manufacturer | |
| Vehicle | 2012 WESTERN STAR CONSTELLATION |
| Component | ENGINE |
| Communication Date |
Bulletin Summary
WESTERN STAR: ON SOME TRUCKS, THE EXHAUST BELLOWS HAVE A NEW AND ROBUST FLEX TUBE DESIGN, WHICH REQUIRES A SLIP CLAMP ASSEMBLY, NOW AVAILABLE. MODELS CONSTELLATION. NO MODEL YEARS LISTED. *PE
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.
Other TSBs for the 2012 WESTERN STAR CONSTELLATION
ssbw0005
EQUIPMENT:OTHER:LABELS
ssbw0110
ENGINE AND ENGINE COOLING:ENGINE:DIESEL
fsbw4206
SERVICE BRAKES
15TL5
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
WS-49-13
FUEL SYSTEM, DIESEL: PRE-HEATER
sbw4205
SERVICE BRAKES, AIR:DISC:PADS
WSB-42-6
SERVICE BRAKES, AIR:DRUM
WSB-49-9
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM