TM 5-4310-373-14
This task covers:
The assembly of the electric motor.
INITIAL SETUP
Equipment Condition:
Tools:
Electric motor disassembled
Materials/Parts:
Mineral Oil
Approximate Time Required (minutes):
Personnel Required:
45
1 Mechanic
REMARKS
ACTION
LOCATION/lTEM
Attach to motor frame (2)
1. Conduit box (1)
with screws (3).
NOTE
Bearings should be immersed
Heat will expand the bearings making them easier to
in mineral oil heated to a tem-
install.
perature of 600 fahrenheit
prior to installing.
Press onto rotor assembly (8).
2. Bearings (4)
Place into position in end
3. Shim (5)
bell (6).
Attach to motor frame (2).
4. End bell (6)
Be sure end bell and motor frame line up as marked in
disassembly procedure. See para 5-8.
Install.
5. Baffle (7)
Install in motor frame (2).
6. Rotor assembly (8)
Install on shaft.
7. Wavy washer (9)
Attach to motor frame (2).
8. End bell (10)
Install.
9. Thru bolts (11)
Fasten to thru bolts (11) and
Motor shaft should spin freely when turned by hand.
10. Nuts (12)
tighten.
5-22
