MacDon M155 - Page 480

REFERENCE
Table8.13O-RingFaceSeal(ORFS)HydraulicFittings
Torque Value
37
SAE Dash Size Thread Size (in.) Tube O.D. (in.)
ft·lbf
N·m
-3 Note
38
3/16
––
-4
9/16 1/4
18–21 25–28
-5 No te
38
5/16
––
-6
11/16 3/8
29–32 40–44
-8
13/16 1/2
41–45 55–61
-10 1
5/8
59–65 80–88
-12
1-3/16 3/4
85–94 115–127
-14 Note
38
7/8
––
-16
1-7/16
1 111–122 150–165
-20
1-11/1
6
1-1/4
151–167 205–226
-24 1–2
1-1/2
232–256 315–347
-32
2-1/2
2 376–414 510–561
37. Torque values and angles shown are based on lubricated connection as in reassembly.
38. O-ring face seal type end not defined for this tube size.
147649 464 Revision A