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October 19, 2022 Service bulletin

2008 document reformatted to be published as a TSB in Impact

Mack technical service bulletin M-237-001 for 2006-2008 Mack Gu, 2006-2008 Mack Cxu and 2007-2008 Mack Granite (Gu) and others.

Bulletin number
M-237-001
Component
Engine and engine cooling
Summary
2008 document reformatted to be published as a TSB in Impact. Injector copper sleeves.

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