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November 1, 2012 Service bulletin

Mack truck: the support brackets, used with wide base wheel/tire combinations equipment, provide...

Mack technical service bulletin PI-0799 for 2012-2013 Mack Granite (Gu), 2012-2013 Mack Pinnacle (Cxu) and 2012 Mack Pinnacle (Chu) and others.

Bulletin number
PI-0799
Component
Wheels
Summary
Mack truck: the support brackets, used with wide base wheel/tire combinations equipment, provide additional strength that is required with longer cam tubes, were not installed at factory, and need to be replaced. Models chu, cxu, gu. No model years listed.

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