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TM 10-4320-343-14
4.15.5.1. Removal.
WARNING
To prevent rolling or sliding, do not work on equipment that is not securely
stabilized. Ensure both wheels are chocked. Failure to obey these warnings may
result in serious injury.
a.
Loosen clamp (Figure 4-64, 1) and disconnect hose(2).
b.
Remove elbow (3) and vent valve (4).
c.
Disconnect discharge pressure hose(s) (5).
WARNING
To prevent the discharge connection from falling, support the discharge
connection prior to removing nuts, lockwasher and flat washers from studs.
Failure to support the discharge connection may result in serious injury or
equipment damage.
d.
Support discharge connection (6) and disconnect it from pump and control panel brackets by removing five
nuts(7), lockwashers(8) and flat washers(9) from studs(10) on centrifugal pump.
e.
Carefully lift discharge connection (6) from studs on centrifugal pump.
f.
Remove and discard gasket (11).
4.15.5.2. Installation.
a.
Install gasket (Figure 4-64, 11) onto studs (10) on centrifugal pump.
WARNING
To prevent the discharge connection from falling, support the discharge elbow
when installing. Failure to support the discharge elbow may result in serious
injury or equipment damage.
b.
Align and install discharge connection (6) onto studs(10).
c.
Install flat washers (9), lockwashers (8) and nuts (7) onto studs(10) to secure discharge connection(6).
d.
Wrap antiseize tape on elbow(3) and vent valve(4).
e.
Install elbow(3) and vent valve(4) on discharge connection(6).
f.
Preposition clamp (1) on discharge hose(s) (5) and hose(2) loosely.
g.
Connect hose(s) (2 and 5)to elbow (3) and vent valve(4).
h.
Slide clamp(l) forward and tighten.
4-122 Change 1
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