34.12
Adjusting front ABS sensor gap
Marking sensor wheel
•
Take load off front wheel/lift clear of ground.
•
Attach dial gauge holder (1), BMW No. 00 2 500,
with dial gauge, BMW No. 00 2 510, and meas-
uring shoe (2), BMW No. 34 2 510, to the fork
slider tube.
•
Zero the dial gauge.
•
Measure axial runout over the entire circumfer-
ence.
•
Using a paint pencil, make a permanent mark at
the point where the sensor is farthest away from
the sensor wheel (arrow).
Checking and adjusting sensor gap
•
Check/adjust at the marked point.
•
If necessary, remove/install sensor with
Torx T 25 and adjust sensor gap with spacing
plates.
Sensor gap:............ 0.45...0.55 mm (1.77...2.22 in)
e Caution:
After adjusting, check that the sensor can move
freely for a complete turn of the wheel.
00 2 500
C340060
00 2 510
34 2 510
2
1