7-20 SERVICING INFORMATION
TIGHTENING TORQUE
ENGINE
ITEM N·m kgf-m lb-ft
Cylinder head cover bolt 10 1.0 7.0
Spark plug 11 1.1 8.0
Cylinder head bolt Initial 10 1.0 7.0
Final 27 2.7 19.5
Cylinder nut 10 1.0 7.0
Primary drive gear nut 50 5.0 36.0
Generator rotor nut 55 5.5 40.0
Clutch sleeve hub nut 50 5.0 36.0
Cam chain tension adjuster mounting bolt 10 1.0 7.0
Engine oil drain plug 28 2.8 20.5
Crankcase bolt 10 1.0 7.0
Engine mounting nut 40 4.0 29.0
Engine mounting bracket nut 40 4.0 29.0
Exhaust pipe bolt 23 2.3 16.5
Muffler connecting bolt 23 2.3 16.5
Muffler mounting bolt 23 2.3 16.5
Engine sprocket bolt 25 2.5 18.0
Fuel valve mounting bolt 4.4 0.44 3.0
Camshaft sprocket bolt 11 1.1 8.0
Camshaft tention adjuster lock nut 12 1.2 8.5