Graco A Series Instructions Manual page 7

10. Install the packing nut (102) and plug (124), but
leave loose for now. See Fig 7.
F . 7
IG
308190M
102
101
107
116*
117
115
TORQUE CYLINDER (115)
INTO MANIFOLD (101) TO
53 ft-lb (71 N.m).
118
05118
11. Place a new o-ring (116*) firmly in the cylinder (115)
groove. See Fig 7.
12. Coat the piston rod and packings with oil. Carefully
slide the assembly INTO THE TOP OF THE CYLIN-
DER (115). See Fig 7.
13. Place the intake valve (118) in a vise and assemble
its parts. See page 4. Screw the cylinder (115) onto
the valve (118). Turn the jam nut (117) all the way
down. See Fig 7.
14. . Put the manifold in a vise. Guide the rod/cylin-
der assembly up through the manifold (101). Screw
the cylinder (115) into the manifold and tighten to 53
ft-lb (71 N.m). See Fig 7.
15. Tighten intake valve (118) to 53 ft-lb (71 N.m). See
Fig 7.
16. Tighten the cylinder jam nut (117) to 73 ft-lb (98
N.m). See Fig 7.
17. Install the pump. See page 4.
Displacement Pump
7