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308-08421
SERVICE
Barrel Removal
1. Carefully
loosen the fluid fitting nut (21). Pull the tube
(19)
out of the fitting. Make sure both ferrules and the
nut
stay with the tube. See Fig 19 .
2.
Remove the jam nut (25) and actuator arm (29).
NOTE:
The fluid nozzle must be in place when
removing
or
installing the jam nut and actuator arm.
3. Using
the ball end wrench (46), supplied, loosen
the
three
socket head cap screws (15). See Fig 20 .
4. Hold the gun body (39) with one hand and pull the
barrel
(10) straight
away from the body to remove it.
See
Fig 18 .
CAUTION
To avoid damaging the power supply
, always pull
the
gun barrel straight away from the gun body
. If
necessary, gently move the barrel from side to
side
to free the power supply from the gun body
.
Fig 18
KEY
10 Gun
Barrel
39
Gun Body
40
Power Supply
10
40
0447
39
Fig
19
KEY
7 Jam
Nut
10
Gun Barrel
19
Fluid T
ube
21
Fluid Fitting Nut
25
Jam Nut
29
Actuator Arm
39
Gun Body
0446
10
39
19
25 29 7
21