Mack: information provided on certain trucks in regards to b pillar cracks forming at upper exhaust...
Mack technical service bulletin FSB-813-001 for 2011-2012 Mack Pinnacle (Chu) and 2013-2014 Mack Chu.
- Bulletin number
- FSB-813-001
- Component
- Structure
- Summary
- Mack: information provided on certain trucks in regards to b pillar cracks forming at upper exhaust mounting and a new development reinforcement that improves durability of b pillar. Models chu. No models years listed.
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