MacDon M155, Operator'S Manual

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REFERENCE
Table 8.10 Flare-Type Hydraulic Tube Fittings
Torque Value
34
Flats from Finger Tight (FFFT)
SAE Dash Size Thread Size (in.)
ft·lbf N·m Tube
Swivel Nut or
Hose
-2 5/16–24 3–4 4–5 — —
-3 3/8–24 5–6 7–8 — —
-4 7/16–20 13–14 18–19 2-1/2 2
-5 1/2–20 14–15 19–21 2 2
-6 9/16–18 22–24 30–33 2 1-1/2
-8 3/4–16 42–46 57–63 2 1-1/2
-10 7/8–14 60–66 81–89 1-1/2 1-1/2
-12 1-1/16–12 83–91 113–124 1-1/2 1-1/4
-14 1-3/16–12 100–110 136–149 1-1/2 1-1/4
-16 1-5/16–12 118–130 160–176 1-1/2 1
-20 1-5/8–12 168–184 228–250 1 1
-24 1-7/8–12 195–215 264–291 1 1
-32 2-1/2–12 265–291 359–395 1 1
-40 3–12
— —
1 1
34. Torque values shown are based on lubricated connections as in reassembly.
147649
459
Revision A