Control Fan (3) (Ctfan) Removal - Lexmark C720 Service Manual

5024-001

Control Fan (3) (CTFAN) Removal

1. Remove the upper side cover (L). See
Removal" on page
2. Remove the side cover (L). See
page 4-10, for more information.
3. Remove the top cover assembly. See
Removal" on page
4. Remove the screws ST3X6 (4) from the shield cover (upper).
5. Remove the set screw F3X6 (1) in the control fan case
assembly.
6. Disconnect the harness connector.
7. Remove the set screw BT3X8 on the fan case.
8. Open and unhook the fan case and remove the fan motor.
9. Remove the interlock switch top.
Notes:
•
Ensure the interlock switch is reinstalled properly. See
"Interlock Switch (Top) Removal" on page
information.
4-7, for more information.
"Side Cover (L) Removal" on
4-12, for more information.
"Upper Side Cover (L)
"Top Cover Assembly
4-60, for more
Repair Information
4-47