SERVICING INFORMATION 20-11
TIGHTENING TORQUE
ENGINE
PART N·m kgf-m lb-ft
Cylinder head cover bolt 14 1.4 10.0
Spark plug 11 1.1 8.0
Cylinder head bolt (Initial) 25 2.5 18.0
(Final) 51 5.1 37.0
Cylinder head base bolt 10 1.0 7.0
Cylinder base bolt 10 1.0 7.0
Camshaft journal holder bolt 10 1.0 7.0
Oil gallery bolt (journal holder) 10 1.0 7.0
Primary drive gear nut 90 9.0 65.0
Magneto rotor nut 80 8.0 58.0
Clutch sleeve hub nut 90 9.0 65.0
Clutch spring set bolt 10 1.0 7.0
Gearshift arm stopper 23 2.3 16.5
Gearshift cam driven pin 24 2.4 17.5
Pawl lifter screw 8.5 0.85 6.0
Bearing retainer screw 8.5 0.85 6.0
Kick starter guide bolt 10 1.0 7.0
Cam chain tension adjuster mounting bolt 10 1.0 7.0
Cam chain tension adjuster cap bolt 23 2.3 16.5
Cam chain tensioner bolt 10 1.0 7.0
Cam chain guide retainer bolt 10 1.0 7.0
Right crankcase cover bolt 11 1.1 8.0
Engine oil drain plug 12 1.2 8.5
Engine oil check bolt 5.5 0.55 4.0
Oil filter cap bolt 11 1.1 8.0
Oil gallery plug 10 1.0 7.0
Oil pump No.1 bolt 5.5 0.55 4.0
Oil pump No.2 bolt 11 1.1 8.0
Engine oil strainer cap 21 2.1 15.0
Crankcase bolt 11 1.1 8.0
Clutch cover bolt 11 1.1 8.0
TDC plug 14 1.4 10.0
Magneto cover bolt 11 1.1 8.0
Crankshaft hole plug 11 1.1 8.0
Magneto stator bolt 5.5 0.55 4.0
Ignition coil mounting bolt 10 1.0 7.0
Regulator/rectifier mounting bolt 10 1.0 7.0
Condenser bracket bolt 10 1.0 7.0
Air cleaner bolt 5 0.5 3.5