Yamaha SR125 1997, Service Manual

Page: 156 / 243

6-6
FRONT WHEEL AND BRAKE DISC
CHAS
59 Nm (5.9 m
:
kg)
20 Nm (2.0 m
:
kg)
CAUTION:
WARNING
NOTE:
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4. Tighten:
:
Front wheel axle
:
Axle pinch bolt
Before tightening the wheel axle, stroke the
front fork several times to check for proper
fork operation.
Make sure that the brake hose is routed
properly.
YP700040
WHEEL STATIC BALANCE ADJUSTMENT
:
After replacing the fire and / or rim, the wheel
static balance should be adjusted.
:
Adjust the front wheel static balance with the
brake disc installed.
1. Remove:
:
Balancing weight 1
2. Set:
:
Wheel
(on a suitable stand)
3. Find:
:
Heavy spot
Procedure:
a. Spin the wheel and wait for it to rest.
b. Put an “X
1
” mark on the wheel’s bottom spot.
c. Turn the wheel so that the “X
1
” mark is 90
_
up.
d. Release the wheel and wait for it to rest.
Put an “X
2
” mark on the wheel’s bottom spot.
e. Repeat the above b., c., and d. several times
until all marks come to the same spot.
f. This spot is the wheel’s heavy spot “X”.