14 ENGLISH
Replacing the synchro-belt
1.
Remove the battery cartridges and the wheel.
2.
Loosen the hex socket bolts using the tip of the
box wrench, and then remove the cover.
1
2
3
Fig.21
►
1.
Box wrench
2.
Hex socket bolt
3.
Cover
3.
Push in the shaft lock button and hold it to lock
the large pulley, and then turn the nut counterclockwise
using the thin end of the box wrench.
1
2
Fig.22
►
1.
Large pulley
2.
Shaft lock button
4.
Push in the shaft lock button and hold it to lock the
large pulley, and then turn the small disc counterclock
-
wise using the thick end of the box wrench to loosen the
synchro-belt.
1
2
3
Fig.23
►
1.
Shaft lock button
2.
Large pulley
3.
Small disc
5.
Remove the belt.
6.
With the grooves on the belt inside, attach one
end of the belt to the small pulley, and then attach the
other end of the belt to the large pulley.
1
2
3
Fig.24
►
1.
Belt
2.
Large pulley
3.
Small pulley
