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Pump Lower Repair
14 311882T
Pump Lower Repair
1. Use a chain wrench near the top of the suction tube
at the point indicated in F
IG
. 16, and a wrench on
the flats of the foot valve (45) to loosen the foot
valve from the suction tube (44). To prevent dam-
age to the suction tube, do not remove the foot
valve until instructed to do so in step 3.
2. With the foot valve still in place to support the suc-
tion tube, use a chain wrench near the bottom of the
suction tube at the point indicated in F
IG
. 17, to
loosen the suction tube (44) from the pump body
(34).
3. Remove the foot valve assembly from the suction
tube (44).
4. Remove retaining ring (46), snap ring (47), ball (71),
and o-ring (38*) from foot valve (45). Inspect all
parts for damage. See F
IG
. 17.
5. Remove suction tube (44) from pump body (34).
See F
IG
. 18.
6. Inspect o-ring (38) on pump body and suction tube
for damage. See F
IG
. 18.
F
IG
. 16
NOTE: When removing the suction tube, be
very careful not to bend, dent, or damage it. To
avoid damage, use the chain wrench only at the
top and bottom of the suction tube as indicated
in F
IG
. 16 and F
IG
. 17. Do not apply the wrench
to the middle of the suction tube.
F
IG
. 17
44
Apply chain wrench
approximately here
ti9903
46
47
71
*38
45
Apply chain wrench
approximately here
44
F
IG
. 18
44
ti9976
38
34
Apply chain wrench
approximately here