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October 31, 2017 Service bulletin

Unit Injector Yoke Hold-Down Bolt Torque Specification

Mack technical service bulletin FSB237-020 for 2010-2018 Mack Gu, 2010-2018 Mack Cxu and 2010-2018 Mack Chu and others.

Bulletin number
FSB237-020
Component
Fuel system, gasoline
Summary
Unit Injector Yoke Hold-Down Bolt Torque Specification

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