Husqvarna TE 250 Workshop Manual page 442

ENGINE
Application
Camshaft cap fastening screw
Rocker arm axle plug
Cylinder head cover fastening screw
Cylinder head fastening nut
Cylinder head and cylinder fastening nut
Oil hose fastening screw (cylinder head-transmission cover)
Oil hole plug on conrod pin
Primary drive driving gear fastening nut
Centrifugal disc on INTAKE CAMSHAFT fastening screw
Timing chain slider fastening screw
Crankcase bearings plates fastening screw
Engine oil drain plug
Engine oil filter plug
Engine oil filter cartridge cover fastening screw
Carburetor union fastening screw (TC-TXC)
Alternator fastening nut
Stator plate fastening screw
Spark plug
Pick-up fastening screw
Clutch hub and disc housing fastening nut
Starting gears stop plate fastening screw
Gearbox forks driving shaft fastening screw
Gear control click and plate fastening screw
Gear shift position sensor fastening screw
Water pump rotor fastening nut
Water pump body fastening screw
Drive sprocket seal ring plate fastening screw
Apply a little graphite grease to the spark plug thread; fit and screw the spark plug by hand then tighten to the torque of 10÷12 Nm- 7.4÷8.9
(*):
ft/lb. Loosen the spark plug then tighten it again to the torque of 10÷12 Nm- 7.4÷8.9 ft/lb.
TORQUE WRENCH SETTINGS
TIGHTENING TORQUES (+/- 5%)
X.2
M6x1 12 Nm
M14x1,5 (+LOCTITE 243) 25 Nm
M6x1 8Nm
M8x1,25 15 Nm
M10x1,5 (+MOLIKOTE HSC) 37 Nm+90° 3.8 Kgm+90°
M10x1 15 Nm
M14x1 (+LOCTITE 243) 20 Nm
M18x1,25 (+LOCTITE 243) 180 Nm
M6x1 (+LOCTITE 243) 8 Nm
M8x1,25 12 Nm
M6x1 (+LOCTITE 272) 11 Nm
M16x1,5 25Nm
M14x1,5 25Nm
M5x0,8 (+LOCTITE 243) 6 Nm
M4x0,7 (+LOCTITE 272) 3 Nm
M12x1 75Nm
M6x1 (+LOCTITE 272) 8 Nm
M10x1
M5x0,8 (+LOCTITE 272) 6 Nm
M18x1 75Nm
M6x1 (+LOCTITE 243) 8 Nm
M8x1,25 (+LOCTITE 243) 20 Nm
M6x1 (+LOCTITE 243) 8 Nm
M5x0,8 (+LOCTITE 243) 6Nm
M5x0,8 (+LOCTITE 243) 3,9 Nm
M6x1(+LOCTITE 542) 8 Nm
M5x0,8 (+LOCTITE 243) 6Nm
Part. N. 8000 B0148 (02-2008)
1,2 Kgm 8.7 ft/lb
2,55 Kgm 18.4 ft/lb
0,8 Kgm 5.8ft/lb
1,5 Kgm 10.8 ft/lb
27.5 ft/lb+90°
1,5 Kgm 10.8 ft/lb
2 Kgm 14.5 ft/lb
18 Kgm 130 ft/lb
0,8 Kgm 5.8 ft/lb
1,23 Kgm 8.9 ft/lb
1,1 Kgm 7.9 ft/lb
2,55 Kgm 18.4 ft/lb
2,55 Kgm 18.4 ft/lb
0,6 Kgm 4.3 ft/lb
0,3 Kgm 2.2 ft/lb
7,65 Kgm 55.3 ft/lb
0,8 Kgm 5.8 ft/lb
(*)
0,6 Kgm 4.3 ft/lb
7,6 Kgm 55 ft/lb
0,8 Kgm 5.8 ft/lb
2 Kgm 14.5 ft/lb
0,8 Kgm 5.8 ft/lb
0,6 Kgm 4.3 ft/lb
0,4 Kgm 2.9 ft/lb
0,8 Kgm 5.8 ft/l
0,6 Kgm 4.3 ft/lb