Technical Service Bulletin CALWST46-002 — 2021 WESTERN STAR 4700
EQUIPMENT
Bulletin Details
| TSB ID | CALWST46-002 |
| Manufacturer | |
| Vehicle | 2021 WESTERN STAR 4700 |
| Component | EQUIPMENT |
| Communication Date |
Bulletin Summary
Customer Advisory Letter for Torque Validation of Steering Wheel Mounting Bracket Bolts. Western Star 4700 & 4900 vehicles equipped with a certain steering wheel mounting bracket bolt installation may have a low toque value setting.
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 2021 WESTERN STAR 4700
TechTalk23864
EQUIPMENT
TechTalk23864
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TechTalk8097
POWER TRAIN
TechTalk8097
EQUIPMENT
TechTalk7777
ENGINE AND ENGINE COOLING
TechTalk2209
STEERING
SBW54-076
ELECTRICAL SYSTEM
WSTCAE177-2020
POWER TRAIN