GE
HEALTHCARE
D
IRECTION
2307224-100, R
EVISION
6
D
ISCOVERY
LS S
YSTEM
S
ERVICE
M
ANUAL
Chapter 6 - Table
Page 221
6.5.4 Replacing the Secondary Base Motor Coupling
1.) Loosen the two coupling screws. (See
1
for position; screws not shown.)
2.) Remove the four screws holding the motor on the motor base. (See
2
in
).
3.) Refer to
. Push the coupling to close the gap between the coupling and the motor
flange, and push the motor to the side of the secondary base.
4.) Loosen the set screw holding the shaft. (No.
3
and
), and push
the shaft into the clutch.
5.) Refer to
. Remove the motor coupling.
6.) Take the motor, insert the new coupling, and push the coupling to the motor flange.
7.) Put the motor in position next to the side of the secondary base.
8.) Refer to
.Using pliers, pull the shaft out of the clutch until the groove is visible, and
close the set screw.
9.) Move the motor to its operating position.
10.) Fasten the four screws connecting it to the motor base.
11.) Place the coupling between the two shafts and tighten the coupling screws.
6.5.5 Replacing the Secondary Base Motor Clutch
1.) Perform Steps 1-5 in Section
2.) Release the set screw of the clutch friction plate (No.
1
in
), and push the plate
towards the potentiometer pulley.
Figure 6-152:
Clutch Plates
3.) Release the M4 screw holding the clutch, rotate the clutch to the position shown in
, and pull it out.
4.) Remove the clutch friction plate.
5.) Assemble the new clutch.
6.) Insert the shaft as far as possible with the key glued to it. (See
3
.)
7.) Perform steps 6-11 from Section
1
2
3
Push