Graco XP70 Paint Sprayer User Manual


 
Repair
3A0420H 37
8. Place a handle (311) on a valve stem (302) at the
vertical, or near vertical, spray position.
9. Apply blue threadlock on the nut (304) threads and
tighten the handle against the spring (320) and clip
(318). Torque to 70-80 in.-lbs. (7.9-9 N•m).
10. Place the rod (312) and the second handle (311) on
second valve stem aligned with the opposite handle.
11. Repeat step 9.
12. Install two screws (313) in handles (311).
13. Check operation of the handle and valves.
14. Operate the handle in and out of the spray and cir-
culate positions.
15. Check for clearance with fittings.
NOTE:
Both valves should settle firmly into the spray
position inward against the seats in the valve.
Both valve stems should rotate out to their most
extended positions when the handle is pulled
down to the circulate position.