Repair
312666W
43
Air Valve
1. Follow
2. Disconnect air (D) and remove fluid
manifold (M).
3. Unscrew air valve plug (13) and remove
spring (16). Using a small diameter tool,
push spool (17) out from front. Inspect all
five o-rings (15).
4. Liberally lubricate o-rings and reassemble.
Torque plug (13) to 25-135 in-lb (14-15
N•m).
5. Attach fluid manifold (M). Connect air (D).
Return gun to service.
F
IG
. 63
F
IG
. 64
TI11330a
M
D
TI12103a
}
}
13
15
15
17
16