Graco N65DN0 - Page 19

Repair
311238G 19
FIG. 11. Air Valve Repair (NXT107 Shown)
TI7751e
110
†‡127
‡129
118
†‡128
102†‡
101
104†‡
105‡
117
123
108‡
107‡
110
109‡
121
119
120
111
‡113
124
138
140
†‡142
112
†‡106
111
103
130‡
129‡
128†‡
127†‡
145†
139
144
119
120
Apply lubricant.
Important: Lubricate both ends of bolt (118) and torque to
34-38 ft-lb (45.9-51.3 N•m).
Lips must face up.
Lips must face down.
Torque to 100 in-lb (11.3 N•m).
Thread in by hand, then torque to 12 ft-lb (16.3 N•m).
1
2
3
4
5
7
7
5
1
1
1
1
1
1
1
1
1
1
1
1
1
2
2
3
4
Deta
i
l o
f
P
i
ston Bolt
(
118
)
4
120
1
119
1
3
118
2
121
2
TI7774a
‡109
109a
110a
109a
110a
1
1
1
1