BMW F 650 GS Repair Manual page 245

Checking/adjusting front
34 52 544
ABS sensor gap
e
Caution:
Always check the ABS sensor gap after replace-
ment of ABS sensor, sensor ring, wheel bearing,
front wheel, front forks, spacer, quick-release axle
or brake disc.
– Lift front wheel clear of the ground.
3
•
Using a feeler gauge, measure the gap between
ABS sensor (1) and sensor ring (2) at three points
120° apart.
Adjusting ABS sensor gap
– If gap is greater than 1 mm (0.04 in) at one or
more points.
•
Remove ABS sensor (1).
•
Remove washer (3).
– If gap is less than 0.1 mm (0.004 in) at one or
more points.
•
Slacken ABS sensor (1).
•
Install washer (3).
e
Caution:
After adjusting, spin the wheel and make sure that
the ABS sensor does not touch the sensor ring.
ABS sensor gap .... 0.10...1.0 mm (0.004...0.04 in)
X
Tightening torque:
Front ABS sensor .......................................... 9 Nm
1
2
E340300
Checking/adjusting rear
34 52 544
speed/ABS sensor gap
e
Caution:
Always check the speed/ABS sensor gap after re-
placement of ABS sensor, sensor ring, brake-calli-
per bracket, spacer sleeve, rear wheel or wheel
bearing.
– Lift rear wheel clear of the ground.
•
Remove wheel cover and chain cover.
6
4
5
•
Using a feeler gauge, measure the gap between
ABS sensor (4) and sensor ring (5) at three points
120° apart.
Adjusting ABS sensor gap
– If gap is greater than 1 mm (0.04 in) at one or
more points.
•
Remove ABS sensor (4).
•
Remove washer (6).
– If gap is less than 0.1 mm (0.004 in) at one or
more points.
•
Slacken ABS sensor (4).
•
Install washer (6).
e
Caution:
After adjusting, spin the wheel and make sure that
the ABS sensor does not touch the sensor ring.
ABS sensor gap .... 0.10...1.0 mm (0.004...0.04 in)
X
Tightening torque:
Rear ABS sensor............................................ 9 Nm
E340310
34.19