June 4, 2024 Service bulletin

Revised Technical Service Bulletin for Off-Road/Low Traction Throttle Parameter Update

Western Star technical service bulletin TSB30-001-WST for 2022-2024 Western Star 47X, 2021-2024 Western Star 49X and 2024 Western Star 57X.

Bulletin number: TSB30-001-WST
Component: Engine
Summary: "Revised Technical Service Bulletin for Off-Road/Low Traction Throttle Parameter Update. Description of Revisions: This bulletin replaces the version dated 02/22/2024. The service bulletin number has been added in the title and the warranty statement is modified."

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