Husqvarna TE 250 - 310 2011 I.E. Workshop Manual page 352

NOTE: Unless otherwise specified, standard torque values for the different thread sizes are as follows (+/- 5%)
Steel screws on plastic, with metal spacers
Steel screws on brass, copper, aluminium
Steel screws on iron, steel
Steel screws on plastic, with metal spacers
Steel screws on brass, copper, aluminium
Steel screws on iron, steel
Steel screws on plastic, with metal spacers
Steel screws on brass, copper, aluminium
Steel screws on iron, steel
Steel screws on brass, copper, aluminium
Steel screws on iron, steel
Steel screws on iron, steel
Steel screws on iron, steel
Steel screws on iron, steel
TIGHTENING TORQUE FIGURES
M4 2 Nm
M4 2 Nm
M4 3 Nm
M5 4 Nm
M5 4 Nm
M5 6 Nm
M6 6.5 Nm
M6 6.5 Nm
M6 10.5 Nm
M8 16 Nm
M8 26 Nm
M10 52 Nm
M12 100 Nm
M14 145 Nm
X.10
0.2 Kgm 1.45 ft/lb
0.2 Kgm 1.45 ft/lb
0.3 Kgm 2.2 ft/lb
0.4 Kgm 3 ft/lb
0.4 Kgm 3 ft/lb
0.6 Kgm 4.4 ft/lb
0.65 Kgm 4.8 ft/lb
0.65 Kgm 4.8 ft/lb
1 Kgm 7.7 ft/lb
1.6 Kgm 11.8 ft/lb
2.6 Kgm 19.1 ft/lb
5.2 Kgm 38.3 ft/lb
10 Kgm 73.8 ft/lb
14.5 Kgm 107 ft/lb
Ed. 07-2010