BT RRE140 - Replacing the Bearing on the Pump Motor; Dismantling the Pump Motor

9 – 4 Repair Manual RRE140/160/180/200/250 © BT
Motors 1000
Pump motor (1710)
T-code Valid from serial number Date Publication No.
815, 816 6051502 2008-08-21 261828-040
9.2.2 Replacing the bearing on the pump
motor
Dismantling the pump motor
Motor without pump.
1. On the stator (b) and the N- (e) and D-shield (drive end) (a), mark
how these are located in relation to each other.
2. Unscrew the four screws (g) that hold the power terminal block (h)
in the N-shield.
3. Remove the four long screws (c) (6 mm allen screws).
4. Remove the pulse transducer (d) (5 mm allen screw) from the N-
shield and loosen the cable clamp (f) (3 mm allen screw)
.
5. Lift out the N-shield (e) and spring washer (j).
a
b
c
d
e
f
g
h
e
j