Yamaha WR125R 2009 Service Manual page 125

4. Measure:
• Collar "1" (WR125R)
Out of specification → Adjust.
Installed depth "a"
8 mm (0.31 in)
a
2. Dust cover
5. Install:
• Speed sensor
TIP
• Make sure that the speed sensor and the
wheel hub are installed with the projection "a"
on the wheel hub inserted in a slot "b" in the
speed sensor.
• When installing the speed sensor, make sure
that the projection on the wheel hub does not
damage the lip of the speed sensor oil seal.
A
b
B
b
A. WR125R
B. WR125X
6. Install:
• Front wheel
1
2
a
a
TIP
Make sure that the projections "a" on the speed
sensor fit over the stopper "b" on the outer tube.
b
7. Tighten:
• Front wheel axle
• Front wheel axle pinch bolts
Front wheel axle
58 Nm (5.8 m·kgf, 42 ft·lbf)
Front wheel axle pinch bolt
9 Nm (0.9 m·kgf, 6.5 ft·lbf)
EWA22B1004
WARNING
Make sure the speed sensor lead is routed
properly.
ECA22B1023
NOTICE
Before tightening the wheel axle, push down
hard on the handlebar several times and
check if the front fork rebounds smoothly.
M MMM M MMM M M MMM
a. Insert the front wheel axle from the right side
of the vehicle and tighten it to specification.
b. Tighten each bolt to specification in the order
of pinch bolt "2" → pinch bolt "1" → pinch bolt
"2" (or pinch bolt "1" → pinch bolt "2" → pinch
bolt "1").
1
L LLL L LLL L L LLL
4-12
FRONT WHEEL
a
M M MMM M M MMM M
2
L L LLL L L LLL L
M MMM M MMM
L LLL L LLL