Lexmark W820 Service Manual page 223

Removal
1.
Remove the Rear Cover.
2.
Open the Duplex Unit.
3.
Open the Left Upper Cover.
4.
Disconnect J202 from the Tray 1 Feed Clutch.
5.
Remove the E ring that is securing the Feed Clutch to the shaft.
6.
Remove the E ring that is securing the neighboring drive gear to the shaft (see
figure) - for ease of Clutch removal.
7.
Slide the Feed Clutch away from the printer frame, and then rotate the Clutch until
you have enough clearance from the Support Spring to slide the Clutch completely
off of the shaft.
Replacement
1.
Position the Feed Clutch over the end of the Feed Shaft.
2.
Reposition the Feed Clutch so it fits the key notch on the shaft and you can feel the
Clutch slide onto the shaft, and press the Clutch onto the shaft until the Clutch P/J
clears the Support Spring.
3.
Rotate the Clutch until the slot in the Clutch lines up with the key on the frame.
4.
Press the Clutch onto the shaft until it stops, and make sure the key on the frame is
in the slot in the Clutch.
5.
Reinstall an E ring to secure the neighboring drive gear to the shaft (see figure).
6.
Use an E ring to secure the Clutch to the shaft.
7.
Reconnect J202 to the Feed Clutch.
8.
Reinstall the Rear Cover.
4025-XXX
4-15
Repair Information