Fuel Pump - Rebuild (5-02) Section 5 - Fuel System - Group 05 M11 Page 5-4 Visually inspect the fuel pump shutoff valve for loose or damaged electrical terminals. Torque Value: 3 [25 in-lb] Fuel Pump - Rebuild (5-02) Disassembly Remove the snap ring and the drive coupling. NOTE: The coupling is a slip fit D shape coupling. Remove the fuel inlet connection and pulsation damper, or the filter head damper assembly. Discard the rubber o-rings. Remove the four capscrews that hold the gear pump to the support. Hold the gear pump housing in a vise and tap the support with a plastic hammer to loosen.