Graco 16Y598 Repair Manual page 10

Service
4. Push out pin (29).
29
5. Disassemble intake valve. Clean and inspect.
O-ring (227) may require a pick for removal.
NOTE: Spring (233) only used on 16Y601, 16X423, and
16X425.
233
215
214
212
227
213
ti23115a
6. Remove piston rod and sleeve.
ti7746a
10
26
ti4258b
7. Invert piston rod and sleeve and pound on hard sur-
face until piston rod comes out of sleeve.
Mark IV and Mark VII models: Remove sleeve
spacer from sleeve.
8. Remove packing nut (202).
9. Invert piston rod and insert into cylinder to force out
throat packings.
ti4258e
ti7572a
202
ti7726a
333028E