Technical Service Bulletin SBW83-030 — 2012 WESTERN STAR 4900
VISIBILITY
Bulletin Details
| TSB ID | SBW83-030 |
| Manufacturer | |
| Vehicle | 2012 WESTERN STAR 4900 |
| Component | VISIBILITY |
| Communication Date |
Bulletin Summary
Western Star Service Bulletin for HVAC Actuator Replacement. The wiring harness of the actuator of the fresh air recirculation door on Western Star vehicles equipped with Red Dot HVAC systems should be inspected for signs of water intrusion and corrosion.
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 4900
FL773 Lowmax Bra
SERVICE BRAKES, AIR:DISC
TS1033014
ENGINE AND ENGINE COOLING
06 11-16
ELECTRICAL SYSTEM:SOFTWARE
0505-16
FUEL SYSTEM, OTHER
sbw4002 40-02
TIRES
404-15
EQUIPMENT:ELECTRICAL
305-15
ENGINE AND ENGINE COOLING:ENGINE:DIESEL
304-15
ENGINE
0105-15
ENGINE AND ENGINE COOLING
801-14
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL