Fluid Needle Replacement - Graco Pro Xp 60 AA WB Instructions - Parts Manual

Fluid Needle Needle Replacement Replacement
Fluid Fluid Needle Replacement
1. Follow the steps in
Prepare the Gun for Service, page
2. Remove the air cap assembly and fluid seat
housing. See Air Cap, Spray Tip, and Fluid Seat
Housing Replacement, page
3. Remove the gun barrel. See
Gun Barrel Removal, page
4. Remove the trigger screws (13) and trigger (12).
5. Unscrew the spring cap (37). Remove the spring
(20a).
6. Be sure the seat housing (24) is removed. Place
the 2 mm ball end wrench (60) in the back of
the fluid needle assembly. Push the tool forward
so the two segments of the needle engage, and
turn it counterclockwise about 12 full turns to
unthread the needle.
7. Using the external hex end of the plastic multi-tool
(61), carefully push straight on the fluid needle
ball from the front of the barrel until the fluid seals
release from the bore.
NOTICE
NOTICE NOTICE
To prevent needle assembly separation or
damage, be certain needle is disengaged
before removing.
8. Remove the fluid needle assembly from the back
of the gun barrel.
9. Install the fluid needle assembly in the gun barrel.
Push in on the needle with the driver (60) and
tighten.
10. Install the spring (20a).
11. Install the spring cap (37). Make sure the
grounding spring (37a) is in place.
12. Install the trigger (12) and screws (13).
13. Install the gun barrel.
Gun Barrel Installation, page
14. Install the seat housing and air cap assembly.
See Air Cap, Spray Tip, and Fluid Seat Housing
Replacement, page
15. Follow the steps in Test Gun Resistance, page
3A2497H
44.
44.
46.
See
46.
44.
Figure 30 Remove Cap and Springs
Figure 31 Remove Fluid Needle
36.
Figure 32 Replace Fluid Needle
Repair
47