9-26 SERVICING INFORMATION
TIGHTENING TORQUE
ENGINE
ITEM N·m kgf-m lb-ft
Cylinder head cover bolt 10 1.0 7.0
Camshaft sprocket bolt 15 1.5 11.0
Cylinder head bolt 38 3.8 27.5
Cylinder head nut
6 mm 10 1.0 7.0
8 mm 25 2.5 18.0
Cylinder base nut 10 1.0 7.0
Cam chain tensioner bolt 13 1.3 9.5
Cam chain tension adjuster mounting bolt 10 1.0 7.0
Cam chain tension adjuster spring holder bolt 8 0.8 6.0
Spark plug 11 1.1 8.0
Valve clearance adjuster locknut 10 1.0 7.0
Rocker arm shaft set bolt 28 2.8 20.0
Crankcase bolt
6 mm 11 1.1 8.0
8 mm 22 2.2 16.0
Neutral switch bolt 6.5 0.65 4.5
T.D.C. plug 23 2.3 16.5
Clutch shoe nut 130 13.0 94.0
Generator rotor nut 160 16.0 115.5
Starter clutch bolt 26 2.6 19.0
Oil pump drive gear bolt 80 8.0 58.0
Gearshift cam stopper 10 1.0 7.0
Exhaust pipe nut 23 2.3 16.5
Muffler mounting bolt 23 2.3 16.5
Muffler connecting bolt 23 2.3 16.5
Engine oil drain plug 23 2.3 16.5
Drive/driven bevel gear nut 100 10.0 72.5
Engine mounting nut
8 mm 40 4.0 29.0
10 mm 55 5.5 40.0
Engine mounting bracket bolt 26 2.6 19.0
Front drive (differential) gear case mounting bolt 45 4.5 32.5
Front/rear output shaft nut 100 10.0 72.5
Oil filter union 15 1.5 11.0
Reverse cam stopper 23 2.3 16.5
Clutch sleeve hub nut 100 10.0 72.5