Section 5 - Fuel System - Group 05 Fuel Pump - Rebuild (5-02) M11 Page 5-5 Remove the shutoff valve, discard the o-ring. Remove the filter screen cap and the filter screen. Press both of the drive shaft seals out of the support. Press the seals in the direction of the drive coupling. Use seal removal tool, Part No. 3823239. Remove the four capscrews that hold the gear cover to the gear housing. Install two capscrews that are 100 mm [4 inches] long into the gear pump cover. Install these capscrews in the cover holes that are near the dowel pins. NOTE: Install capscrews at locations nearest to the align- ment dowel pins.