38
DRT582221110
B - 2023/01
Member of Exel group
6.4.5. Procedure C1: Disassembly of the needle assembly (9) and of the air valve (10)
•
Step 1
:
Unscrew the needle stop sleeve (11) by means of the
wrench.
•
Step 2
:
Remove the springs (9.1 & 10.1), the needle carrier (12)
and the needle rod (13).
•
Step 3
:
Press the trigger (5).
•
Step 4
:
Remove the air valve (10).
•
Step 5
:
Remove the screw (5.1) by means of a 5.5 mm wrench.
Remove the trigger spindle (5.2).
•
Step 6
:
Remove the trigger (5.3).
•
Step 7
:
Remove the seat-holder (4).
•
Step 8
:
Pull the needle assembly (9) toward the front of the gun
with a pin punch.
ATTENTION: If necessary, change the seal (14) or the
complete needle assembly (9).
11
5
10
9.1
10.1
12
5.2
5.1
4
9
14
13
5.3
