Yamaha TRACER MT09TRA Service Manual page 198

a
c
A. Left side
B. Right side
5. Install:
• Rear brake caliper
• Rear brake caliper bolts
6. Adjust:
• Drive chain slack
Refer to "ADJUSTING THE DRIVE CHAIN
SLACK" on page 3-18.
Drive chain slack
5.0–15.0 mm (0.20–0.59 in)
7. Tighten:
• Wheel axle nut
• Rear brake caliper bolts
Rear wheel axle nut
150 Nm (15 m·kgf, 108 ft·lbf)
Rear brake caliper bolt (front)
27 Nm (2.7 m·kgf, 20 ft·lbf)
Rear brake caliper bolt (rear)
22 Nm (2.2 m·kgf, 16 ft·lbf)
LOCTITE®
EWA13500
WARNING
Make sure the brake hose is routed properly.
TIP
When tightening the wheel axle nut, there
should be no clearance "a" between the adjust-
ing block "1" and adjusting bolt "2".
b
8. Install:
• Rear wheel sensor
c
ECA21080
NOTICE
Make sure there are no foreign materials in
the rear wheel sensor rotor and rear wheel
sensor. Foreign materials cause damage to
the rear wheel sensor rotor and rear wheel
sensor.
TIP
When installing the rear wheel sensor, check the
rear wheel sensor lead for twists.
9. Measure:
• Distance "a"
(between the wheel sensor rotor "1" and rear
wheel sensor "2")
Out of specification  Check the wheel bear-
ing for looseness, and the rear wheel sensor
and sensor rotor installation conditions
(warpage caused by overtorque, wrong in-
stallation direction, rotor decentering, LOC-
TITE® on the mounting surface of the rotor,
deformation caused by an impact during ser-
vice and caught foreign materials). If there is
any defective part, repair or replace the de-
fective part.
TIP
Measure the distance between the rear wheel
sensor rotor and rear wheel sensor in several
places in one rotation of the rear wheel. Do not
turn the rear wheel while the thickness gauge is
installed. This may damage the rear wheel sen-
sor rotor and the rear wheel sensor.
4-33
REAR WHEEL
1
Rear wheel sensor bolt
7 Nm (0.7 m·kgf, 5.1 ft·lbf)
Distance "a" (between the rear
wheel sensor rotor and rear wheel
sensor)
0.7–1.4 mm (0.03–0.05 in)
a
2