TM 10-4610-232-12
a.
Remove pipe section (1A) from raw water pump.
b.
Remove plug (1), gasket (2) from connector (4).
c.
Remove elbow (5) from check valve (6).
d.
Remove connector (7) from check valve (6).
e.
Remove connector (3) from nipple (8).
f.
Remove nipple (8) from pump body.
g.
Remove plug (9), gasket (10), and connector (11) from valve (12).
h.
Remove valve (12) and nipple (13) from pump body.
i.
Remove nut (14) and handle (15) from valve (16).
j.
Remove valve (16) and nipple (17) from pump body.
k.
Loosen four bolts (18) on bottom of pump/motor assembly. Using a suitable wedge, raise the housing. Remove
elbow (19).
l.
Remove tube (20), adapter (21) and elbow (22).
REPAIR.
a.
Install antiseize tape on leaking fittings. Antiseize tape should be installed on male pipe threads in a clockwise
direction as viewed when looking at the pipe end being repaired. All old tape should be removed from the fitting before
installing new tape.
b.
Replace any gaskets that are leaking or any damaged/leaking valves and pipe fittings.
NOTE
There should be gaskets in all cam and groove fittings.
c.
Repair by replacing any missing or damaged dust caps or plugs (para. 4-11).
d.
Repair damaged dust plugs and caps on connectors by cutting the attaching chain and replacing plug or cap.
(para. 4-11).
INSTALLATION.
a.
Install elbow (22), adapter (21), and tube (20).
b.
Install elbow (19).
c.
Remove wedge from pump housing and tighten bolts (18).
d.
Install nipple (17) and valve (16).
e.
Install handle (15) and secure with nut (14).
f.
Install nipple (13) and valve (12).
g.
Place gasket (10) into connector (11) and install onto valve (12).
h.
Install nipple (8) into pump body.
i.
Install connector (3) onto nipple (8).
j.
Install connector (7) on check valve (6).
k.
Install check valve (6) into elbow (5).
I.
Install connector (4), gasket (2), and plug (1) onto elbow (5).
m.
Install pipe section (1A) onto raw water pump.
4-98.2 Change 7
