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TM 55-1905-223-24-9
2-18. Replace Electric Motor. (FIGURE 2-9)
This task covers:
a. Check
b. Removal
c. Replacement
Equipment Condition
Tool kit, general mechanic's,
Equipment shut down and tagged
"Out of Service - Do Not Operate."
Tool kit, electrician's,
See TM 55-1905-223-10.
Refer to the following paragraph in this
maintenance manual:
Pump removed (paragraph 2-17).
Motor, P/N 80-120055
Check bearing temperature with thermometer and not by hand. If bearings are hot (over 180 degrees F.), the
condition may be the result of too much lubricant. If changing lubricant does not correct condition, replace
a. Remove four cover screws (2) from electrical connection box. Remove cover (1).
b. Tag and disconnect electrical wires.
c. Remove four hexagon head capscrews (3), lockwashers (4), and hexagon plain nuts (5) securing motor to
pumpset frame.
d. Remove motor (6) from pumpset frame (7).
a. Position motor over mounting holes and secure with four hexagon head capscrews (3), lockwashers (4), and
hexagon plain nuts (5).
b. Connect wires and remove tags.
c. Install cover (1) and secure with cover screws (2) to electrical connection box.
Change 1 2-32


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