9  –    16 Repair  Manual  RRE140/160/180/200/250  ©  BT
Motors 1000
Drive motor (1760)
T-code Valid from serial number Date Publication No.
815, 816 6051502 2008-08-21 261828-040
8. Pull the N-shield off the rotor with a standard puller.
9. Remove the locking ring (m).
10. Push the ball bearing (n) out of the N-shield.
11. Use a light blow to carefully remove the drive-end shield (a) from 
the stator (b).
9.5.4 Cleaning
The motor should be cleaned dry, preferably by vacuuming it. Do not 
wash the motor in water.
The insulation resistance on a cleaned and dry motor should be in 
excess of 1
 G ohm under cool conditions.
m
n
b
a