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January 1, 2013 Service bulletin

Mack truck: torque issue and material may be causing battery cable clamps to crack or break

Mack technical service bulletin FSB-371-044 for 2010-2011 Mack Gu, 2010 Mack Cxu and 2012 Mack Granite (Gu) and others.

Bulletin number
FSB-371-044
Component
Electrical system: 12v/24v/48v battery: cables
Summary
Mack truck: torque issue and material may be causing battery cable clamps to crack or break. Truck needs to be inspected to determine how many clamps are cracked or broken. Model 2010-2012 chu, cxu, gu, leu, mru, td.

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