15
TROUBLESHOOTING CHART
Pump Performance
at 40 PSI Discharge Pressure
(In Gallons Per Minute)
SYMPTOM
POSSIBLE CAUSE(S)
CORRECTIVE ACTION
Leaks at the metal
1. Loose clamps or O-Ring
1. First check the clamp tightening screw to see if it is tight. If it is tight and
clamps
not sealed
slight leakage still occurs, place a piece of wood on the clamp and
firmly tap the wood with a hammer. Repeat this operation around
the edge of the clamp and retighten the clamp screw. If leak continues,
disassemble clamp and pump halves and check to see that O-Ring is
properly seated and no foreign material is on O-Ring or O seat.
Reassemble pump.
T
Ty
yp
pe
e o
off
J
Je
ett P
Pk
kg
g..
P
Pu
um
mp
p
P
Pu
um
mp
piin
ng
g D
De
ep
ptth
h iin
n F
Fe
ee
ett
S
Sy
ys
stte
em
m
S
Stto
oc
ck
k N
No
o..
M
Mo
od
de
ell N
No
o..
H
HP
P
5
5
1
10
0
1
15
5
2
20
0
3
30
0
4
40
0
5
50
0
6
60
0
7
70
0
8
80
0
9
90
0
Shallow
29650
3
39
90
0..2
25
51
19
9
3/4
10.9
10.4
8.6
7.5
Well
3
39
90
0..2
25
52
22
2
1
17.0
15.0
13.0
10.5
2" Single
2967*†
3
39
90
0..2
25
51
19
9
3/4
4.1
3.7
3.1
2.6
2.1
1.6
Pipe
3
39
90
0..2
25
52
22
2
1
5.0
4.5
4.1
3.7
3.1
2.6
2.1
3" Single
29902**†
3
39
90
0..2
25
51
19
9
3/4
6.6
5.4
4.4
3.4
2.5
1.9
1.6
Pipe
3
39
90
0..2
25
52
22
2
1
8.2
7.2
6.2
5.0
3.2
2.7
2.2
4" Double
29660***
3
39
90
0..2
25
51
19
9
3/4
6.6
5.4
4.4
3.4
2.5
1.9
1.6
Pipe
3
39
90
0..2
25
52
22
2
1
8.2
7.2
6.2
5.0
3.2
2.7
2.2
Use 160 PSI Min. Rating Plastic Pipe.
* Jet Package No. 2967 – 2" Single Pipe (use 1-1/4" galvanized pipe).
** Jet Package No. 29902 – 3" Single Pipe (use 1-1/4" galvanized pipe).
*** Jet Package No. 29660 – 4" Double Pipe.
† Must be ordered through Sears Product Service, 1-800-366-7278.
Release all pressure
in system before
working on clamp!
