Service Manual — page 475 of 715

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BRAKES 12-53
Anti-Lock Brake System

• Visually inspect the connector terminals [A].
  Replace the ABS hydraulic unit or main harness if either
    of the terminals are cracked, bent, or otherwise damaged.
    If the ABS hydraulic unit connector is clogged with mud
    or dust, blow it off with compressed air.

Front Wheel Rotation Sensor Removal
                          NOTICE
    The wheel rotation sensor should be handled care-
    fully, never struck sharply, as with a hammer, or al-
    lowed to fall on a hard surface since the wheel rota-
    tion sensor is precision made. Be careful not to get
    water or mud on the wheel rotation sensor.
    Do not try to disassemble or repair the wheel rota-
    tion sensor.

• Remove:
   Upper Fairing (see Upper Fairing Removal in the Frame
     chapter)
     Brake Hose Bolt [A]
•   Disconnect the front wheel rotation sensor lead connector
    [B].
•   Clear the sensor lead from the clamps [C].

• Clear the sensor lead from the clamps [A].
• Remove:
   Front Wheel Rotation Bolt [B]
     Front Wheel Rotation Sensor [C]

Front Wheel Rotation Sensor Installation
•○Installation is the reverse of removal, note the following.
  Run the lead correctly (see Cable, Wire, and Hose Rout-
 ing section in the Appendix chapter).
○Tighten:
    Torque - Front Wheel Rotation Sensor Bolt: 25 N·m (2.5
                kgf·m, 18 ft·lb)
             Brake Hose Bolt: 8.0 N·m (0.82 kgf·m, 71 in·lb)