Install Motor And Brake - GE AMX-4+ Technical Manual

GE MEDICAL SYSTEMS
REV 5
7 6

Install Motor and Brake

Note:
Note:
Note:
This procedure covers the installation of either the right or left motor and
brake assembly.
1. Shut off power.
2. Install brake on motor and secure with binding head screws. Be certain brake is
oriented on motor (wires in position to be connected to motor control panel). See
Illustration 7-8.
3. Install motor on mounting plate and attach with hex socket head capscrews and
washers.
Motor mounting plate must be oriented with the plate corner bevel toward
the rear. If the Spring Pin was removed from the mounting plate, replace it
and check that it does not rub on the wheel. See Illustration 7-9.
4. Install motor and brake assembly in the base assembly.
5. Attach motor mount to base with nut and motor mount bolt and tighten finger
tight
6. Place drive belt in position on motor pulley.
7. Carefully install spring between base assembly and motor and spring pin on mo
tor mount plate. This places tension on the drive belt.
8. Tighten motor mount nut, ensuring the belt tension is not offset by tightening.
Torque to 50-60 foot-pounds (67.8 - 81.3 N-m).
9. Connect motor and brake wire connectors to motor control panel and replace
ty-rap.
J1 - Left Motor
J2 - Right Motor
Use caution when installing brake connector. Connector is keyed but can be
forced on in reverse direction causing brake and possibly printed wire board
damage.
10. Install cassette drawer in frame. Refer to Section 5-2.
7-10
(MODEL 2169360, 2236420 & 2275938 SERIES)
DIRECTION 2173225-100
AMX-4+ SERVICE