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April 18, 2023 Service bulletin

Cbr: 11L

Mack technical service bulletin KC-2269 for 2015-2024 Mack Granite (GR), 2014-2022 Mack LR and 2014-2022 Mack Pinnacle (Chu) and others.

Bulletin number
KC-2269
Component
Engine and engine cooling
Summary
CBR: 11L Engines, Non-Common Rail - Air Compressor Coolant Pipe, Parts Substitution - US14+OBD13 To US14+OBD16

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