9  –    2 Repair  Manual  RRE140/160/180/200/250  ©  BT
Motors 1000
Motor sensors
T-code Valid from serial number Date Publication No.
815, 816 6051502 2008-08-21 261828-040
4. Apply plastic padding over the sensor. Ensure that the entire sen-
sor is covered by the plastic padding.
5. Fix the plastic padding and the sensor in place with masking tape 
and allow it to harden.
6. Remove the masking tape. The temperature sensor should now be 
fixed in place and covered entirely by the plastic padding.
7. Remove the ferrite block from the old sensor and mount it on the 
cable to the new sensor.
8. Remove the contact from the broken sensor, which is attached to 
the motor. 
9. Place the new sensor contact in the old bracket and connect it to 
the harness.
10. Fasten the old contact and its harness using a cable tie so it cannot 
damage anything.
9.1.2 Replacing the motor speed sensor
1. Remove the screw (a) (5 mm allen screw) and withdraw the sensor.
2. Loosen the cable clamp (b) (3 mm allen screw).
3. Loosen the cable connection of the sensor (c) from the motor by 
pushing in the locking pin on the rear of the contact. 
4. Reassemble in reverse order. Tightening torque 6 Nm.
a
b