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March 23, 2022 Service bulletin

Radio, Replacement (revised from FSB 392-004)

Mack technical service bulletin M-392-004B for 2007, 2011-2018 Mack Mru and 2007-2017 Mack Leu.

Bulletin number
M-392-004B
Component
Unknown or other
Summary
Radio, Replacement (revised from FSB 392-004)

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