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Graco 24H853 Repair Instructions page 11

Ld oil pump repair kits

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O-Ring Replacement Kit - 24K293 for 3:1
pumps; 24H855 for 5:1 pumps (
NOTE: When replacing seals in the pump lower also
service the throat and piston seals. Order repair kit
24H853.
Ref.
Description
13
O-RING
14
O-RING
15
O-RING
Replacement parts for o-ring (13) installed on pump pis-
ton (33), o-ring (14) installed on fluid cylinder (32) and
o-ring (15) installed in intake valve housing (28).
Fig. 24
1. Use a pick to remove the o-ring (13) installed
around the circumference of the pump piston (33)
(Fig. 25). Grease the new o-ring included in the kit
and install it around the pump piston.
13
33
32
Fig. 25
3A1494D
2. Use a pick to remove the o-ring (15) installed on the
)
Fig. 24
3. Reassemble the pump as described in the Reas-
Qty
Air Piston Replacement Kit - 24U230,
.
Series B
1
1
1
Ref.
5
18
19
21
25
27
13
55
101
102
14
101/102
15
5
Fig. 26
15
28
intake valve housing (28) (Fig. 25). Grease the new
o-ring included in the kit and install it inside the
intake valve housing.
sembly instructions, page 6.
Part No. Description
O-RING
BOLT
WASHER
AIR PISTON
15R001 GASKET, cover, small
AIR CYLINDER
O-RING
LABEL, Identification
LABEL, overlay, clear
27
18
19
21
5
55
Instructions
Qty
.
1
1
1
1
2
1
1
1
1
25
11

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24k29324h85524u230