Cautions!
- Be sure not to contact the sensor electrode to any metal part when removing the rear wheel sensor from the sensor housing.
- Do not operate the brake lever when removing the brake caliper.
Removing the rear wheel sensor
1. Disconnect:
- Rear wheel sensor coupler «1»
2. Remove:
- Clamp «2»
- Rear wheel sensor lead holder «3»
- Rear wheel sensor lead stay
3. Remove:
- Rear wheel sensor protector
- Rear wheel sensor «4»
4. Remove:
- Rear wheel
Refer to «Removing the rear wheel».
5. Remove:
- Sensor rotor «5»
Checking the rear wheel sensor and sensor rotor
1. Check:
- Rear wheel sensor
Cracks/bends/distortion → Replace.
Iron powder/dust → Clean.
2. Check:
- Rear wheel sensor rotor. Cracks/damage → Replace.
Installing the rear wheel sensor
1. Install:
- Sensor rotor «1»
Sensor rotor bolt: 6 Nm (0.6 m·kg, 4.3 ft·lb).
2. Install:
- Rear wheel
Refer to «Installing the rear wheel».
Caution! Make sure there are no foreign materials in the wheel hub. Foreign materials cause damage to the inner sensor rotor and wheel sensor.
3. Install:
- Rear wheel sensor «2»
- Rear wheel sensor protector
- Rear wheel sensor lead stay
Rear wheel sensor bolt: 7 Nm (0.7 m·kg, 5.1 ft·lb).
Rear wheel sensor protector bolt: 7 Nm (0.7 m·kg, 5.1 ft·lb).
Rear wheel sensor lead stay bolt: 7 Nm (0.7 m·kg, 5.1 ft·lb).
Note: When installing the rear wheel sensor, check the rear wheel sensor lead for twists and the sensor electrode for foreign materials.
Caution! To route the rear wheel sensor lead, refer to «Cable routing».
4. Check:
- Check the clearance «a» between the rear wheel sensor and sensor rotor.
Out of specification → Check the existence of foreign matters in the wheel sensor attaching section, remove if any, and perform the installation.
Rear wheel sensor and sensor rotor clearance: 1.0-1.6 mm (0.039-0.063 in).
Thickness gauge.
5. Install:
- Rear wheel sensor lead stay
- Rear wheel sensor lead holder «3»
- Clamp «4»
6. Connect:
- Rear wheel sensor coupler «5»
Caution! To route the rear wheel sensor lead, refer to «Cable routing».
7. Check:
- Rear wheel sensor installation. Check if the wheel sensor housing is installed properly.