Yamaha 2004 YXR660 Service Manual page 42

Part to be tightened
Crankcase
Bearing housing (clutch housing
assembly)
Air duct assembly 1 bracket
Oil seal (engine cooling fan pulley)
retainer
Drive belt case
Drive belt cover
Engine cooling fan
Air shroud 1 and air shroud 2
Air shroud 2 and A.C. magneto cover
Engine cooling fan pulley
Engine cooling fan air duct assembly
Stator assembly
Pickup coil
Stator lead holder
A.C. magneto cover
Starter clutch
Clutch carrier assembly
Clutch housing assembly
Bearing retainer (middle drive shaft)
Middle drive pinion gear
Middle drive shaft bearing housing
Middle driven pinion gear bearing
retainer
Universal joint yoke and middle
driven pinion gear
Middle driven pinion gear bearing
housing
Drive shaft coupling and middle
driven shaft
Middle driven shaft bearing retainer
TIGHTENING TORQUES
Thread
Part name Q'ty
size
Bolt M8 3
Bolt M6 14
Bolt M6 1
Bolt M6 4
Bolt M6 2
Bolt M5 2
Bolt M6 9
Bolt M6 14
Bolt M6 2
Bolt M6 4
Bolt M6 4
Bolt M10 1
Bolt M6 1
Screw M6 3
Bolt M5 2
Bolt M6 2
Bolt M6 12
1
Bolt M8 3
Nut M22 1
Bolt M6 9
Screw M8 4
Nut M22 1
Bolt M8 4
Nut M60 1
Nut M16 1
Bolt M8 4
Nut M14 1
Nut M55 1
2 - 17
SPEC
Tightening torque
Remarks
Nm m · kg ft · lb
26 2.6 19
10 1.0 7.2
Sealant (Quick
Gasket
10 1.0 7.2
Yamaha bond
No.1215
10 1.0 7.2
14 1.4 10
7 0.7 5.1
10 1.0 7.2
10 1.0 7.2
7 0.7 5.1
10 1.0 7.2
10 1.0 7.2
55 5.5 40
7 0.7 5.1
7 0.7 5.1
7 0.7 5.1
10 1.0 7.2
10 1.0 7.2
Sealant (Quick
Gasket
10 1.0 7.2
Yamaha bond
No.1215
30 3.0 22
160 16.0 115 Stake
10 1.0 7.2
29 2.9 21
145 14.5 105 Stake
32 3.2 23
110 11.0 80 Left-hand
threads
150 15.0 110
25 2.5 18
97 9.7 70
80 8.0 58 Left-hand
threads
®
)
LT
LT
LT
®
)
LT
LT
LT
LT