Western Star Service Bulletin for Resetting the Maintenance System for DT12 Oil Changes
Western Star technical service bulletin SBW54-087 for 2021-2023 Western Star 49X.
- Bulletin number
- SBW54-087
- Component
- Power train
- Summary
- Western Star Service Bulletin for Resetting the Maintenance System for DT12 Oil Changes. This service bulletin describes required maintenance system parameter changes that apply to New Cascadia vehicles with Detroit DT12 transmissions used for line haul applications.
Vehicles covered
- Western Star 49X 2021-2023 202120222023
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