2-8
GTH-1256 AF
Part No. 57.4400.9219
September 2017
Section 2 • Specifications
Hydraulic Hose and Fitting
Torque Speci
fi
cations
Your machine is equipped with Parker Seal-Lok™
ORFS or 37° JIC
fi
ttings and hose ends.
Genie speci
fi
cations require that
fi
ttings and hose
ends be torqued to speci
fi
cation when they are
removed and installed or when new hoses or
fi
ttings are installed.
Seal-Lok
TM
Fittings
(hose end - ORFS)
SAE Dash size
Torque
-4
10 ft-lbs / 13.6 Nm
-6
30 ft-lbs / 40.7 Nm
-8
40 ft-lbs / 54.2 Nm
-10
60 ft-lbs / 81.3 Nm
-12
85 ft-lbs / 115 Nm
-16
110 ft-lbs / 150 Nm
-20
140 ft-lbs / 190 Nm
-24
180 ft-lbs / 245 Nm
JIC 37° Fittings
(swivel nut or hose connection)
SAE Dash size
Thread Size
Flats
-4
7
/
16
-20
2
-6
9
/
16
-18
1
1
/
4
-8
3
/
4
-16
1
-10
7
/
8
-14
1
-12
1
1
/
16
-12
1
-16
1
5
/
16
-12
1
-20
1
5
/
8
-12
1
-24
1
7
/
8
-12
1
SAE O-ring Boss Port
(tube
fi
tting - installed into Aluminum)
(all types)
SAE Dash size
Torque
-4
14 ft-lbs / 19 Nm
-6
23 ft-lbs / 31.2 Nm
-8
36 ft-lbs / 54.2 Nm
-10
62 ft-lbs / 84 Nm
-12
84 ft-lbs / 114 Nm
-16
125 ft-lbs / 169.5 Nm
-20
151 ft-lbs / 204.7 Nm
-24
184 ft-lbs / 249.5 Nm
SAE O-ring Boss Port
(tube
fi
tting - installed into Steel)
SAE Dash size
Torque
-4
ORFS / 37° (Adj)
ORFS (Non-adj)
37° (Non-adj)
15 ft-lbs / 20.3 Nm
26 ft-lbs / 35.3 Nm
22 ft-lbs / 30 Nm
-6
ORFS (Adj / Non-adj)
37° (Adj / Non-adj)
35 ft-lbs / 47.5 Nm
29 ft-lbs / 39.3 Nm
-8
ORFS (Adj / Non-adj)
37° (Adj / Non-adj)
60 ft-lbs / 81.3 Nm
52 ft-lbs / 70.5 Nm
-10
ORFS (Adj / Non-adj)
37° (Adj / Non-adj)
100 ft-lbs / 135.6 Nm
85 ft-lbs / 115.3 Nm
-12
(All types)
135 ft-lbs / 183 Nm
-16
(All types)
200 ft-lbs / 271.2 Nm
-20
(All types)
250 ft-lbs / 339 Nm
-24
(All types)
305 ft-lbs / 413.5 Nm
SPECIFICATIONS
Non-adjustable
fi
tting (Non-
adj)
Jamb nut
Adjustable
fi
tting (Adj)
