C8523-90921 External covers 121 9 Remove one screw and the locking plate (callout 7) on the rig 10 Slide the right hinge off of the placement screw and then rem ht hinge. ove the ADF base 7 Figure 91. ADF base cover assembly (7 of 9) 11 Hold the ADF main assembly open with your left hand, and grasp the ADF base with your right hand. Shift the ADF main assembly to the right to disengage the the cover. Figure 92. ADF base cover assembly (8 of 9) 12 Remove the ADF base cover assembly. ADF base cover assembly (7 of 9) 11 Hold the ADF main assembly open with your left hand, and g