20-10 SERVICING INFORMATION
TIGHTENING TORQUE
ENGINE
PART
N·m
kgf-m
lbf-ft
Cylinder head cover bolt
14
1.4
10.0
Spark plug
11
1.1
8.0
Ignition coil retainer bolt
11
1.1
8.0
Cylinder head bolt
(Initial)
25
2.5
18.0
(Final)
51
5.1
37.0
Cylinder head base nut
10
1.0
7.0
Cylinder base bolt
12
1.2
8.5
Camshaft journal holder bolt
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 bolt
23
2.3
16.5
Gearshift cam driven gear pin
24
2.4
17.5
Gearshift cam stopper bolt
10
1.0
7.0
Pawl lifter 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 mounting bolt
10
1.0
7.0
Right crankcase cover bolt
11
1.1
8.0
Bearing retainer screw
8.5
0.85
6.0
Reed valve guide bolt
4.5
0.45
3.0
Engine oil drain plug
21
2.1
15.0
Engine oil drain No.2 plug
12
1.2
8.5
Engine oil check bolt
11
1.1
8.0
Engine oil strainer cap
21
2.1
15.0
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
Oil strainer No.2 bolt
5.5
0.55
4.0
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
Magneto stator bolt
5.5
0.55
4.0
Crankshaft hole plug
11
1.1
8.0
Regulator/rectifier mounting bolt
8.5
0.85
6.0
Condenser bracket bolt
10
1.0
7.0