Graco 309277ZAC Marine Sanitation System User Manual


 
15309277
Service
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.
Spring (236), for model 287946, is optional and not
included with the pump.
Fig. 22
227
227
(o-ring on top
244957 only)
(o-ring on
bottom
all except
244957)
7570d
236
215
245889, 287946 only
Fig. 23. Install intake valve on cylinder . Torque:
67 +/--5 ft-lb (model 244197)
80 +/--5 ft-lb (model 244224, 244201, 245904)
200+/--10 ft-lb (model 244954, 246257, 245889,
287946, 244957, 248971, 248736, 277068, 287814,
287815)
Fig. 23
7678A