Graco 312068M Marine Sanitation System User Manual


 
Repair
14 312068M
36. Hold the left clevis stationary with a 1 in. open-end
wrench to keep the cross-holes horizontal and
torque the baffle jam nut against the hydraulic piston
shaft to 15 ft-lb (20 N•m) using a torque wrench.
37. Double check that the left clevis cross-holes are hor-
izontal and the right clevis cross-holes are vertical.
Installing Final Four Spacers
38. Preventing the tie rod (115) from spinning with one
hand, spin one spacer (113) onto one end until it
butts against the retainer plate (101). Repeat for
opposite end of tie rod.
Assembling Manifold
39. Insert pipe plugs (127) into manifold (125).
40. Insert o-rings (128) into bottom holes of manifold.
41. With the port holes facing the manifold, attach the
manifold to the port blocks using the four
screws (126).
42. Hold one spacer with the 1/2 in. open-end wrench
and the other with the 1/2 in. torque wrench and
torque to 15 ft-lb (20 N•m).
43. Repeat with the final two spacers.
CAUTION
In the following step, do not over torque.
Hold stationary.
Rotate to torque the baffle jam nut to 15 ft-lb (20 N•m)
against the hydraulic piston shaft, which torques the left
clevis.
1
2
1
2
TI11288a
TI11289a
This ensures that the manifold is aligned with the
pump assembly.
1
Have the port holes facing the
manifold.
On Model 247624, rotate manifold 180
degrees about the vertical axis.
1
2
126
127
125
128
TI11291a
2
113