Yamaha MTN850-A 2017 Service Manual page 169

vice and caught foreign materials). If there is
any defective part, repair or replace the de-
fective part.
Distance "a" (between the wheel
sensor rotor and rear wheel sen-
sor)
0.7–1.4 mm (0.03–0.06 in)
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.
Thickness gauge
90890-03180
Feeler gauge set
YU-26900-9
1
a
2
4-24
REAR WHEEL