Mack truck: all aftertreatment diesel exhaust fluid (DEF) coolant hoses on leu and mru trucks have an...
Mack technical service bulletin PI-0745 for 2010-2012 Mack Mru and 2010-2012 Mack Leu.
- Bulletin number
- PI-0745
- Component
- Engine and engine cooling: exhaust system
- Summary
- Mack truck: all aftertreatment diesel exhaust fluid (def) coolant hoses on leu and mru trucks have an available campaign for replacement. No model years listed.
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