MacDon D65 Operator's Manual page 296

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 8.12 O-Ring Boss (ORB) Hydraulic Fittings – Adjustable
SAE Dash Size
-2
-3
-4
-5
-6
-8
-10
-12
-14
-16
-20
-24
-32
58. Torque values shown are based on lubricated connections as in reassembly.
214327
REFERENCE
Thread Size (in.)
5/16–24
3/8–24
7/16–20
1/2–20
9/16–18
3/4–16
7/8–14
1 1/16–12
1 3/8–12
1 5/16–12
1 5/8–12
1 7/8–12
2 1/2–12
276
D
A
B
Figure 8.12: Hydraulic Fitting
Torque Value
Nm
6–7
12–13
19–21
21–33
26–29
46–50
75–82
120–132
153–168
176–193
221–243
270–298
332–365
C
E
58
lbf·ft (*lbf·in)
*53–62
*106–115
14–15
15–24
19–21
34–37
55–60
88–97
113–124
130–142
163–179
199–220
245–269
Revision B