| Tweet |
Custom Search
|
|
|
||
 TM 55-1905-223-24-18-1
Replace/Repair Centrifugal Pump Unit (Fresh Water Booster).
a. Removal, b. Repair, c. Replacement.
This task covers:
INITIAL SETUP
Equipment Condition
Tools
Electrical power to pump unit turned
Tool kit, general mechanic's,
OFF at auxiliary machinery motor
control center and tagged "Out of
T o o l kit, electrician's,
Service - Do Not Operate."
Closed valves tagged "Out of
Service - Do Not Operate."
Materials/Parts
Centrifugal pump unit
P/N SMP 1000
Motor A/C P/N 0743
Warning tags, Item 1, Appendix C
REMOVAL
Tag and disconnect electrical leads at junction box (1) on motor.
a.
Close pump suction (11) and discharge (4) valves.
b.
Disconnect discharge piping at union (5) located on top of pump (3).
c.
Disconnect suction piping at union (10) on front end of pump.
d.
Remove four hexhead capscrews (12, 14) securing motor (2) to motor foot (13).
e.
Remove pump (3) and motor (2).
f.
Position pipe wrench on adapter with counterclockwise rotation to remove
adapter (8) and attached fitting from pump casing.
Position pipe wrench on nipple (6) with counterclockwise rotation to remove
h.
nipple and attached fittings from top of pump.
REPAIR
Repair of centrifugal pump unit consists of replacing pump (3), and motor (2).
Change 1
|
||
|
||
