Twin Y Suspension, Trailing Blade, Replacement
Mack technical service bulletin FSB 722 005 for 2013-2015 Mack Cxu and 2013-2015 Mack Chu.
- Bulletin number
- FSB 722 005
- Component
- Electronic stability control: automatic (ASC)
- Summary
- Twin Y Suspension, Trailing Blade, Replacement. Some MACK CHU, CXU, CSM, and CMM trucks built 06/13/2013 through 09/25/2015 and equipped with Twin-Y suspension may require replacement of the Twin-Y trailing blades with a more robust design.
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