Yamaha XT250X 2008, Service Manual

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TIGHTENING TORQUES
2-14
Breather plate bolt M6 2 10 Nm (1.0 m•kg, 7.2 ft•lb)
Spark plug M12 1 18 Nm (1.8 m•kg, 13 ft•lb)
Exhaust pipe stud bolt M8 2 15 Nm (1.5 m•kg, 11 ft•lb)
Oil check bolt M6 1 7 Nm (0.7 m•kg, 5.1 ft•lb)
Generator rotor bolt M10 1 60 Nm (6.0 m•kg, 43 ft•lb)
Balancer driven gear nut M12 1 55 Nm (5.5 m•kg, 40 ft•lb)
lock
washer
use
Locknut (valve clearance adjust-
ing screw)
M6 2 14 Nm (1.4 m•kg, 10 ft•lb)
Camshaft sprocket bolt M10 1 60 Nm (6.0 m•kg, 43 ft•lb)
Timing chain tensioner cap bolt M6 1 8 Nm (0.8 m•kg, 5.8 ft•lb)
Timing chain guide (intake side) M6 2 8 Nm (0.8 m•kg, 5.8 ft•lb)
Oil filter element cover bolt M6 3 10 Nm (1.0 m•kg, 7.2 ft•lb)
Oil delivery pipe bolt M10 1 20 Nm (2.0 m•kg, 15 ft•lb)
Oil delivery pipe bolt M8 1 17 Nm (1.7 m•kg, 12 ft•lb)
Oil pump cover screw M6 1 7 Nm (0.7 m•kg, 5.1 ft•lb)
Oil pump assembly bolt M6 3 6 Nm (0.6 m•kg, 4.3 ft•lb)
Air filter case bolt M6 3 7 Nm (0.7 m•kg, 5.1 ft•lb)
Air cut-off valve bolt M6 1 7 Nm (0.7 m•kg, 5.1 ft•lb)
Exhaust pipe joint bolt M8 1 20 Nm (2.0 m•kg, 15 ft•lb)
Exhaust pipe nut M8 2 18 Nm (1.8 m•kg, 13 ft•lb)
Muffler bolt M8 2 42 Nm (4.2 m•kg, 30 ft•lb)
Stator assembly lead holder bolt M5 1 7 Nm (0.7 m•kg, 5.1 ft•lb)
Engine oil drain bolt M12 1 20 Nm (2.0 m•kg, 15 ft•lb)
Clutch cable holder bolt M6 1 10 Nm (1.0 m•kg, 7.2 ft•lb)
Neutral switch lead holder bolt M6 1 10 Nm (1.0 m•kg, 7.2 ft•lb)
Starter clutch idle gear cover bolt M6 3 8 Nm (0.8 m•kg, 5.8 ft•lb)
Bearing retainer M6 2 10 Nm (1.0 m•kg, 7.2 ft•lb)
Starter clutch bolt M8 3 30 Nm (30. m•kg, 22 ft•lb)
Primary drive gear nut M16 1 80 Nm (8.0 m•kg, 58 ft•lb)
lock
washer
use
Item
Threa
d size
Q’ty Tightening torque Remarks
LT
LT
LT
LT
LT
LT
LT
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