Graco A Series Instructions-Parts List Manual page 14

Fig. 22. 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.
245889 only
215
236
227
(o-ring on
bottom
all except
244957)
Fig. 22
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Service
Fig. 23. Install intake valve on cylinder. Torque:
67 +/–5 ft-lb (model 244197)
80 +/–5 ft-lb (model 244224, 244201, 244409,
245902, 245904)
175+/–8 ft-lb (model 244954, 246257, 245889,
244957)
227
Fig. 23
(o-ring on top
244957 only)
7570d
7678A