TM 55-1905-223-24-8
2-12. Replace Alternating Current Motor. (FIGURE 2-3)
This task covers: a. Removal, b. Replacement.
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INITIAL SETUP
Tools
Equipment Condition
Tool kit, general mechanic's,
TM 55-1905-223-10, power to alternating
current motor secured, tagged "Out
Tool kit, electrician's,
Service - Do Not Operate."
Standard puller, P/N ST-647
Materials/Parts
Conduit box P/N P-90-A-213T-45
Motor assembly P/N P-90-A-213T
Vee belts P/N 110258B081
Gasket P/N P-90-A-213T-46
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REMOVAL
a. Remove belt guard (1) as follows.
(1) Remove bolts, nuts, and washers (2, 6) and remove upper half of guard (4).
(2) Remove bolts and washers (3, 5) and remove bottom half of guard (4).
b. Remove four acorn nuts (12) from conduit box (17) and remove cover (19) and gasket (18).
c. Disconnect electrical connections and tag.
d. Remove screw.(14) from grounding Iug (15).
e. Remove four studs (13) holding the conduit box (17) to the motor frame.
f. Move conduit box away from motor frame.
g. Remove conduit box (17) and conduit box gasket (16). Discard gasket.
h. Remove four motor mounting bolts (21), nuts (22), and washers (23).
Change 1
2-14
