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July 18, 2022 Service bulletin

Field Service Campaign for Western Star 47X and 49X Front Closing Crossmember

Western Star technical service bulletin SF646 for 2021-2022 Western Star 47X and 2021-2022 Western Star 49X.

Bulletin number
SF646
Component
Structure
Summary
Field Service Campaign for Western Star 47X and 49X Front Closing Crossmember

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