Mack trucks: on certain trucks (chu, cxu gu td), all aftertreatment diesel exhaust fluid (DEF) coolant...
Mack technical service bulletin PI-0746 for 2010-2011 Mack Gu, 2010 Mack Cxu and 2012 Mack Granite (Gu) and others.
- Bulletin number
- PI-0746
- Component
- Engine and engine cooling: cooling system: hoses/lines/piping/fittings
- Summary
- Mack trucks: on certain trucks (chu, cxu gu td), all aftertreatment diesel exhaust fluid (def) coolant hoses are to be replaced.
Owners of these vehicles have filed 2 complaints in the engine category.
Vehicles covered
- Mack Gu 2010-2011 20102011
- Mack Cxu 2010 2010
- Mack Granite (Gu) 2012 2012
- Mack Pinnacle (Cxu) 2011-2012 20112012
- Mack Pinnacle (Chu) 2011-2012 20112012
- Mack Chu 2010 2010
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