SPECIFICATIONS
- 73-
Tightening torque
Part to be tightened Part name
Thread
size
Q’ty
Nm m · kg ft · lb
Remarks
Bolt M8 3 26 2.6 19
Bolt M6 14 10 1.0 7.2
Bolt M6 1 10 1.0 7.2
Crankcase
Bearing housing (clutch housing
assembly)
Bolt M6 1 10 1.0 7.2
Air duct assembly 1 bracket
Bolt M6 2 14 1.4 10
Oil seal (engine cooling fan pulley)
Retainer
Bolt M5 2 7 0.7 5.1
Drive belt case
Bolt M6 9 10 1.0 7.2
Drive belt cover
Bolt M6 14 10 1.0 7.2
Engine cooling fan
Bolt M6 2 7 0.7 5.1
Air shroud 1 and air shroud 2
Bolt M6 4 10 1.0 7.2
Air shroud 2 and A.C. magneto cover
Bolt M6 4 10 1.0 7.2
Engine cooling fan pulley
Bolt M10 1 55 5.5 40
Engine cooling fan air duct assembly
Bolt M6 1 7 0.7 5.1
Stator assembly
Screw M6 3 7 0.7 5.1
Pickup coil
Bolt M5 2 7 0.7 5.1
Stator lead holder
Bolt M6 2 10 1.0 7.2
A.C. magneto cover
Bolt M6 12 10 1.0 7.2
Starter clutch
Bolt M8 3 30 3.0 22
Clutch carrier assembly
Nut M22 1 160 16.0 115 Stake
Clutch housing assembly
Bolt M6 9 10 1.0 7.2
Bearing retainer (middle drive shaft)
Screw M8 4 29 2.9 21
Middle drive pinion gear
Nut M22 1 145 14.5 105 Stake
Middle drive shaft bearing housing
Bolt M8 4 32 3.2 23
Middle driven pinion gear bearing
Retainer
Nut M60 1 110 11.0 80
Left-hand
threads
Universal joint yoke and middle
driven pinion gear
Nut M16 1 150 15.0 110
Middle driven pinion gear bearing
Housing
Bolt M8 4 25 2.5 18
Drive shaft coupling and middle
driven shaft
Nut M14 1 97 9.7 70
Middle driven shaft bearing
retainer
Nut M55 1 80 8.0 58
Left-hand
threads
Primary sheave assembly
Nut M16 1 120 12.0 85
Primary pulley sheave cap
Screw M4 8 3 0.3 2.2
Secondary sheave assembly
Nut M16 1 100 10.0 72
Secondary sheave spring retainer
Nut M36 1 90 9.0 65
Shift lever cover
Bolt M6 4 10 1.0 7.2
Shift lever 2 assembly
Bolt M6 1 14 1.4 10
Shift drum stopper
Bolt M14 1 18 1.8 13
Shift arm
Bolt M6 1 14 1.4 10