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December 1, 2014 Service bulletin

Mack trucks: 2013-2014 signs of corrosion are showing from the anti-lock brake system sensor connector...

Mack technical service bulletin 371-040 for 2013-2014 Mack Chu.

Bulletin number
371-040
Component
Electrical system: wiring
Summary
Mack trucks: 2013-2014 signs of corrosion are showing from the anti-lock brake system sensor connector which needs replacement. Corrosion of the sensor can cause the engine to de-rate. Lj

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