Controller board access shield removal
1 Remove the left cover. See “Left cover removal (MX71x)” on page 416.
2 Loosen the eight screws (A) securing the controller board access shield to the machine.
3 Move the controller board access shield toward the front of the machine to remove it.
Controller board cooling fan removal
1 Remove the left cover. See “Left cover removal (MX71x)” on page 416.
2 Remove the controller board access shield. See “Controller board access shield removal” on page 424.
3 Disconnect the cable (A).
7463
Repair information
424