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214323
541
Revision B
1003432
D
A
E
B
C
Figure 9.12: Hydraulic Fitting
5.
Install fitting (B) into the port until backup washer (D) and
O-ring (A) contact part face (E).
6.
Position the angle fittings by unscrewing no more than
one turn.
7.
Turn lock nut (C) down to washer (D) and tighten it to the
torque value indicated in the table. Use two wrenches, one
on fitting (B) and the other on lock nut (C).
8.
Verify the final condition of the fitting.
Table 9.11 O-Ring Boss (ORB) Hydraulic Fittings
–
Adjustable
SAE Dash Size
Thread Size (in.)
Torque Value
45
Nm
lbf·ft (*lbf·in)
-2
5/16
–
24
6
–
7
*53
–
62
-3
3/8
–
24
12
–
13
*106
–
115
-4
7/16
–
20
19
–
21
14
–
15
-5
1/2
–
20
21
–
33
15
–
24
-6
9/16
–
18
26
–
29
19
–
21
-8
3/4
–
16
46
–
50
34
–
37
-10
7/8
–
14
75
–
82
55
–
60
-12
1 1/16
–
12
120
–
132
88
–
97
-14
1 3/8
–
12
153
–
168
113
–
124
-16
1 5/16
–
12
176
–
193
130
–
142
-20
1 5/8
–
12
221
–
243
163
–
179
-24
1 7/8
–
12
270
–
298
199
–
220
-32
2 1/2
–
12
332
–
365
245
–
269
45.
Torque values shown are based on lubricated connections as in reassembly.
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