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November 1, 2014 Service bulletin

Mack trucks: 2013-2014 : software updates available for engine control module & aftertreatment control module

Mack technical service bulletin 284-055 for 2012 Mack Pinnacle (Chu) and 2013 Mack Chu.

Bulletin number
284-055
Component
Electrical system: software
Summary
Mack trucks: 2013-2014 : software updates available for engine control module & aftertreatment control module. Lj

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