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May 27, 2022 Service bulletin

Mack Chassis

Mack technical service bulletin KC-730 for 2010-2022 Mack LR, 2011-2016 Mack LR6 and 2020-2023 Mack LR Electric.

Bulletin number
KC-730
Component
Engine and engine cooling
Summary
Mack Chassis - Engine Fan Override Information For Model LR

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