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 TM 55-1905-223-24-13
This task covers: a. Inspect/Service/Adjust, b. Removal, c. Replacement.
INITIAL SETUP
Tools
Equipment Condition
Tool kit, general mechanic's,
TM 55-1905-223-10, electrical power to
pump motor is shut down and tagged
Tool kit, measuring machinist's,
"Out of Service, Do Not Operate."
Suction and discharge valves are locked
Torque wrench,
and tagged in "Closed" position.
5120-01-092-3278 (30-300 in-ft)
Pump/motor assembly removed, para. 2-12.
5120-01-125-5190 (30-300 ft-lb)
5120-00-242-3264 (0-50 ft-lb)
General Safety Instructions
Lifting sling P/N 3375958
Disconnect the power supply to the
Materials/Parts
electric motor.
Pump assembly P/N 4x3x9F
Stuffing box cover preformed
packing P/N 62148-2-914-0
Lubricating sealant, Item 4
Gasket material, Item 1,
Lubricating grease, Item 2,
Electrical tags, Item 8,
INSPECT/SERVICE/ADJUST
Refer to Table 2-1 and paragraph 2-12 for inspect, service, and adjust.
REMOVAL
a.
Upend pump/motor assembly onto level clear surface on the motor end.
b.
Remove pump casing machine bolts (5), remove bypass tube assembly (8), and
remove pump casing C11) exposing rotating assembly.
c.
Remove ring casing seal (12).
Change 1
2-16
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