Rep 14.11 Scan Motor (W/O Tag 150) - Xerox WorkCentre 5790 Series Service Manual

REP 14.11 Scan Motor (W/O TAG 150)

Parts List on PL 14.25
Removal
Switch off the electricity to the machine. Refer to
from the customer supply while performing tasks that do not need electricity. Electricity
can cause death or injury. Moving parts can cause injury.
Take care during this procedure. Sharp edges may be present that can cause injury.
1. Remove the CVT glass and document glass,
2. Mark the position of the scan motor bracket,
Scribe a line.
Figure 1 Motor bracket position
Repairs/Adjustments
REP 14.11
WARNING
GP 14. Disconnect the power cord
WARNING
REP 14.6.
Figure 1.
3. Remove the scan motor and then remove the weight (35 ppm only),
4
3
Loosen 2 grub screws and then
Remove the motor
remove the flywheel.
and bracket.
2
Remove 2
screws.
Replacement
1. Re-assemble the motor onto the bracket and fully tighten the screws.
2. Replace motor / bracket assembly into the optics cavity, engage the motor pulley with the
drive belt and install the two screws, but do not tighten.
3. Move the motor / bracket assembly to the right until the bracket aligns with the scribe line,
Figure 1, then fully tighten the screws.
4. Re-install the flywheel and tighten the 2 screws.
5. Re-install the CVT glass and document glass.
6. Ensure that the weight (35 ppm only) is fitted onto the new motor.
May 2013
4-416
Figure
5
Remove 2 screws and then
remove the motor from the
1
bracket.
Disconnect
PJ456.
Figure 2 Motor removal
Xerox® WorkCentre® 5790 Family
2.
Weight (35 ppm
only)