RUN XT: Service & Maintenance Manual - rev. 2.0
Page 7.21
7.14. DISASSEMBLING THE UP-DOWN MOTOR BELT
Figure 7.14-1
1. Place the machine in its maximum elevation
position.
2. Carry out the procedures described in
paragraphs 7.7. “Disassembling the motor
guard” and 7.8. “Disassembling the front
plate”.
3. Overturn the machine on the right hand side.
4. Using a large Phillips screwdriver, unscrew
the 4 self-tapping screws a.
5. Remove the belt guard b.
Figure 7.14-2
6. Holding the pivot in place with a 5-mm Allen
T wrench, back off the self-tapping nut of belt
tensioner c using a 17-mm wrench.
7. Rotate the belt tensioner to slacken the
BELT.
8. Remove the BELT.
When removing the BELT, be careful
not to rotate the lead screw nuts.
To reassemble the BELT, carry out the above
steps in reverse order.
After completing this procedure, adjust
the tension of the UP-DOWN MOTOR
BELT as instructed in paragraph 8.5. .