Specifications

Rockhopper 38 – Maintenance Manual

AP-74038, Rev. 1.1, 25/01/05

4.4. REPLACEMENT OF PF DRIVING SECTION COMPONENTS

4.4.1 Replacing the X Motor Assembly

Step 1 : Remove the Front Paper Guide. Refer to “Removing the Front Paper Guide”

Step 2 : Remove the Left Cover. Refer to “Removing the Left Cover”

Step 3 : Remove the Control Box. Refer to “Opening and Closing the Control Box”

Step 4 : Remove the Rear Paper Guide. Refer to “Removing the Rear Paper Guide”

Step 5 : Disconnect connectors J119 and J121 from the Main Board.

Step 6 : Remove the cable clamp on the Rear Frame X Reinforcements.

Step 7 : Remove the two cable clamps on the Front Frame X Reinforcements and pull out the cable from

the holes in the Front X Reinforcements.

Step 8 : Remove the X Motor Assembly (4 fastening screws).

Step 9 : Remove the two screws that hold the X motor to the X motor mounting plate and pull out the

motor.

Step 10 : Reinstall all parts in the opposite order of the removal procedure.

To adjust X Motor tension, please refer to “How to Adjust X Speed Reduction Belt Tension”