RUNRACE : Service & Maintenance Manual - rev. 2.0
Page 8.6
8.5. TENSIONING THE UP-DOWN MOTOR BELT
Figure 8.5-1
Carry out the procedures described in paragraphs
7.8. “Disassembling the motor guard” and 7.10.
“Disassembling the front plate”.
1. Place the machine on its maximum elevation
position.
2. Remove the belt guard.
The up-down motor belt tension is
correct when it has a play of
approximately 1.5 cm at the point A
indicated by the arrow.
Figure 8.5-2
3. Back off the chain tightener nut a using a 17-
mm wrench and holding the pivot in place
with a 5-mm Allen T wrench.
4. Adjust the chain tightener to obtain the
correct belt tension.
5. After completing the adjustment, lock down
the chain tightener nut.
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