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Stainless Steel Model Shown
See Fig. 14 for proper assembly of v–pack-
1
ings.
The relief valve seat (22) must be installed at
2
the pump fluid inlet. Orient the seat as shown in
the Detail. The small ball (B) in the relief valve
should point up toward the check ball (13).
Torque to 67 NSm (50 ft-lb). Back off and re–
3
torque to 27–34 NSm (20–25 ft-lb).
Apply medium strength throat sealant and
4
torque to 270–284 NSm (200–210 ft-lb).
Apply medium strength sealant and
5
torque to 24–27 NSm. (18–20 ft–lb).
FLUID OUTLET
5
13
14
*19
27
7
5
*
These parts are included in Piston Seal Repair Kit 243727, 243728, and 243729 which may be purchased separately. See page 30.
** These parts are included in Coupling Jaw Kit 243948 or 15D950. See page 30.
†
These parts are included in the Throat Packing Kits 243671 and 243672 which may be purchased separately. Material varies according to kit. See page 30.
Fig. 16
24
309136
2, 3
1
*15
17
*16
5
20
43
*28
6
7
*15
17
8
1
*16
2, 3
Service
29**
12
3
4, 7, 8
28*
FLUID INLET
Detail of Inlet Valve Seat (22)
Torque oppositely and evenly to
6
81–88 NSm (60–65 ft-lb).
Install seals (15) and o-rings (16) on the
7
opposite side of the inlet manifold (1) and at
the pump fluid inlet, when installing the re-
lief valve seat (22).
Do not install relief valve seat (22) on
8
this side of the inlet manifold (1).
6
Apply anti–seize lubricant 222955 to face
9
of piston nut (26).
1
16*
21*
26
18*
4
23
21*
14
15*
22
17
4
9
25
24*
13
7
2
16*
7
B
2
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