Technical Service Bulletin CALFTLWS000-01 — 2021 WESTERN STAR 4900
WHEELS
Bulletin Details
| TSB ID | CALFTLWS000-01 |
| Manufacturer | |
| Vehicle | 2021 WESTERN STAR 4900 |
| Component | WHEELS |
| Communication Date |
Bulletin Summary
Customer Advisory Letter for GWR Label Correction. Freightliner 108SD/114SD, Coronado, New Cascadia, and Business Class M2 vehicles and Western Star 4700 and 4900 vehicles equipped with a certain tire rating have the wrong Component GWR label. DTNA is requesting the current Component GWR label be replaced with the correct label.
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 4900
TechTalk12312K
VEHICLE SPEED CONTROL
TechTalk8044
ELECTRICAL SYSTEM
TechTalk8044
ENGINE AND ENGINE COOLING
TechTalk7901
VISIBILITY
TechTalk7901
ELECTRICAL SYSTEM:WIRING
SBW54-076
EQUIPMENT
ICI20-022R
EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
CALWST46-002
EQUIPMENT ADAPTIVE/MOBILITY
CALWST46-002
STEERING