MacDon M155 Operators Manual - Manual (Page 277)

MAINTENANCE AND SERVICING
Table 5.13 O-Ring Face Seal (ORFS) Hydraulic Fittings
Torque Value 23
SAE Dash
Size
Thread
Size (in.)
ft·lbf
(*in·lbf) N·m
-3 Note 24 – –
-4 9/16–18 18–21 25–28
-5 Note 24 – –
-6 11/16-16 29–32 40–44
-8 13/16-16 41–45 55–61
-10 1–14 59–65 80–88
-12 1-3/16-12 85–94 115–127
-14 Note 24
– –
-16 1-7/16-12 111–122 150–165
-20 1-11/16-12 151–167 205–226
-24 2–12 232–256 315–347
-32 2-1/2-12 376–414 510–561
23. Torque values and angles shown are based on lubricated connection, as in reassembly.
24. O-ring face seal type end not defined for this tube size
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Revision A