Step 5 Unplug the one-pin, two three-pin, and four-pin wire harnesses (callout 1) at the PCB. Step 6 Unlace the harnesses from loops as required. Step 7 Remove the four drive assembly mounting screws (callout 2). Step 8 Depress the metal retaining latch (callout 3) (located on the tray side of the assembly). Step 9 Lift out the drive assembly. 2 3 2 2 1 2 Figure 149. Remove tray 3 (250 sheet-feeder) drive assembly C7058-90936 Tray 3 disassembly and assembly 169