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 TM 55-1905-223-24-18-1
NOTE
Four soldiers will be required for pump
assembly and piping removal.
k.
Separate pump assembly (21) from motor at coupling (11).
l.
Lift pump assembly and piping from baseplate and position pump
assembly and piping in an area with adequate space to disconnect
piping from pump.
To prevent distortion or warping, be sure to
protect pump shaft from stress or strain
when piping is disconnected from pump.
Position pipe wrench on nipple (19) for counterclockwise rotation to
m.
remove discharge piping assembly from outlet side of pump.
Position pipe wrench on nipple (5) for counterclockwise rotation to
n.
remove suction piping assembly from inlet side of pump.
Remove motor (17).
o.
Repair of rotary pump unit consists of replacing motor (12) and rotary pump (21).
Position motor (12) on baseplate (13) with mounting screw holes aligned.
a.
NOTE
Four soldiers will be required for pump
assembly and piping installation.
To prevent distortion or warping, be sure to
protect pump shaft from stress or strain
when piping are connected to pump.
Position pump assembly (21) in an area with adequate space to connect
b.
piping to pump.
Install suction piping assembly at nipple (5) into inlet side of pump.
C.
Position pipe wrench on nipple for clockwise rotation to secure piping to
d.
pump.
2-436
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