Graco 24G785 Manual De Usuario
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Repair
10
3A1211M
Reassemble the Air Valve
1.
Lubricate detent cam (104
◆) and install into hous-
ing.
2.
Lubricate the u-cups (108†
◆) and install on the pis-
ton (102
◆) with lips facing toward the center of the
piston.
3.
Lubricate both ends of the piston (102
◆) and install
it in the housing.
4.
Lubricate and install the detent assembly (103
◆)
into the piston.
5.
Lubricate new o-rings (106†
✠◆) and install on the
end caps (107
✠). Install the end caps into the
housing.
6.
Install a snap ring (110
◆✠) on each end to hold end
caps in place.
F
IG
. 4. Air Valve
110
◆✠
107
✠
107
✠
109†
◆
105
◆
112
◆
111
◆
103
◆
102
◆
ti11840a
101
104
◆
110
◆✠
1
1
1
1
1
1
Apply lubricant.
106†
✠◆
106†
✠◆
108†
◆
108†
◆
1
F
IG
. 5. Air valve u-cup installation
Lips face down
Lips face up
108†
◆
108†
◆
102
◆
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