Terex PT100G Forestry, Service Manual

Page: 139 / 142

21. Service Aids &
Supplements
21-1
General Torque Specifications
Inch Fasteners Metric Fasteners
Fitting Torque Specifications
O-Ring Port
(in conjunction with ORFS connectors)
O-Ring Face Seal
(ORFS)
Note:
For o-ring port fittings, use 50% of listed
torque values if fitting or port material is non-ferrous.
Thread Size Standard Torque
1/4" 9 +/- 2 lb ft
5/16" 18 +/- 4 lb ft
3/8" 35 +/- 7lb ft
7/16" 50 +/- 11 lb ft
1/2" 75 +/- 15 lb ft
9/16" 120 +/- 22 lb ft
5/8" 160 +/- 30 lb ft
3/4" 275 +/- 37 lb ft
7/8" 460 +/- 60 lb ft
1" 660 +/- 75 lb ft
1-1/8" 960 +/- 110 lb ft
1-1/4" 1320 +/- 150 lb ft
1-3/8" 1780 +/- 220 lb ft
1-1/2" 2280 +/- 260 lb ft
Thread Size Standard Torque
M6 12 +/- 3 Nm
M8 28 +/- 7 Nm
M10 55 +/- 10 Nm
M12 100 +/- 20 Nm
M14 160 +/- 30 Nm
M16 2
4
0 +/- 40 Nm
M20 460 +/- 60 Nm
M24 800 +/- 100 Nm
M30 1600 +/- 200 Nm
M36 2700 +/- 300 Nm