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Graco A Series Repair Manual page 10

Displacement pump
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Fig. 5. Remove piston rod and sleeve.
Fig. 5
Fig. 5. Invert piston rod and sleeve and pound on hard
surface until piston rod comes out of sleeve. Mark IV:
Remove sleeve spacer from sleeve.
Fig. 6
Fig. 7. Remove packing nut (202)
Fig. 7
10
310643
Service
7746A
ti7339a
7572A
202
7726A
Fig. 8. Invert piston rod and insert into cylinder to force
out throat packings.
Fig. 8
Fig. 9. Insert piston rod into cylinder with pin hole up
and piston valve down. Insert pin into piston rod and
crank shaft.
Fig. 9
ti4258a
ti4258a

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