MUTOH Rockhopper 38, Maintenance Manual

Page: 51 / 258

Rockhopper 38 – Maintenance Manual
51
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”