Graco 3A2495C Manual De Usuario

Repair

Fluid Needle Replacement

1. See

2. Remove the air cap assembly and ﬂuid seat

housing. See

3. Remove the gun barrel. See

4. Remove the trigger screws (13) and trigger (12).
5. Unscrew the spring cap (37). Remove the spring

(20a).

6. Insert the supplied driver (60) in the socket at the

back of the ﬂuid needle. Press forward so the two

segments of the needle engage (R). This allows

the needle to be unscrewed from the gun body.

7. Using the multi-tool (61), pull back on the packing

nut (N) to remove the ﬂuid needle assembly.

8. Install the ﬂuid needle assembly in the gun barrel.

Push in on the needle with the driver (60) and

tighten.

9. Install the spring (20a).
10. Install the spring cap (37). Make sure the

grounding spring (37a) is in place.

11. Install the trigger (12) and screws (13).
12. Install the gun barrel. See

13. Install the seat housing and air cap assembly.

See

14. See

Figure 29 Remove Cap and Springs

Figure 30 Remove Fluid Needle

Figure 31 Replace Fluid Needle

3A2495C