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February 20, 2025 Service bulletin

Cbr

Mack technical service bulletin CBR-2024 202502 for 2020-2021 Mack Anthem (An) and 2020-2021 Mack Pinnacle (Pi/PN).

Bulletin number
CBR-2024 202502
Component
Service brakes
Summary
CBR - There have been a few trucks that have not passed the chuff test due to hose configuration and the software monitors not allowing for system or driver variables. This ABS software and hardware change will address both.

Owners of these vehicles have filed 1 complaints in the brakes category.

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