Graco 239923, Инструкция-перечень запасных частей

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Service
8 308798ZAA
8. Grease top inch or two of piston rod that will go
through the cylinder throat packings.
9. Grease o-rings (221) and place on sleeve. Slide
sleeve/piston rod assembly into bottom of cylinder.
Replace o-ring (207) if desired.
NOTE: O-ring (207)
is not required for safe pump operation.
10. Reassemble intake valve with new o-ring (227),
seat (212) and ball (214). Seat may be flipped over
and used on other side. Clean seat thoroughly.
11. Install intake valve on cylinder. If a wrench is used
torque as follows:
12. Torque seal and packing nut (202) down onto throat
nut spacer (228) to 100 +/- 10 in-lb.
13. Remove throat nut spacer (228) when pump
packings begin to leak after extended use. Then
tighten packing nut down until leakage stops or
lessens. This allows approximately 100 gallons of
additional operation before a repacking is required.
ti7579a
221
207
ti7582a
233
215
214
212
213
227
ti23115a
Models Torque
239923 67 +/- 5 ft-lb
240291 & 240800 80 +/- 5 ft-lb
240917
150 +/- 5 ft-lb
ti7569a
ti7568a
202
228