Repair Electric Motor
Removal
NOTICE
Be careful not to drop or damage the motor. The
motor is heavy and may require two people to lift.
1. Remove the system frame from the floor and
L-brackets.
2. Remove drive housing and pump assemblies.
See
.
3. Disconnect electric motor (101) power cable from
port #15 on the MCM. Remove connector by
loosening four terminal screws.
4. Remove motor shroud (11). Rest the motor
shroud assembly behind the motor without
straining the fan power cable.
5. Disconnect over temperature cable from port
#2 on MCM. Cut tie wraps around harness to
remove cable.
6. Remove four screws (25) holding motor (101) to
bracket. Lift motor off unit.
Installation
1. Place motor on unit. Thread motor
cables into conduit as before. See
Electrical Schematics, page 89
2. Fasten motor with screws (25) until screws are
fully threaded in frame. Do not tighten screws
until drive housing and pumps are connected to
the motor.
3. Install drive housing and pump assemblies, see
4. Route motor (101) power cord from motor
through conduit and connect to port #15 on
MCM. Route over temperature cable up from
motor and connect to port #2 on MCM. Insert
cables in conduit and use tie wraps to secure the
conduit together.
5. Connect motor shroud assembly to motor (101).
6. Install drive housing covers and motor cover.
7. Return to service.
333024A
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