Yamaha MBK XMAX 2014 Service Manual page 165

Distance "a" (between the front
wheel sensor rotor and front
wheel sensor)
0.7–1.5 mm (0.028–0.059 in)
TIP
Measure the distance between the front wheel
sensor rotor and front wheel sensor in several
places in one rotation of the front wheel. Do not
turn the front wheel while the thickness gauge is
installed. This may damage the front wheel sen-
sor rotor and the front wheel sensor.
Thickness gauge
90890-03180
Feeler gauge set
YU-26900-9
a
2
1
2
1
4-26
FRONT WHEEL