Yamaha 2004 YXR660 Service Manual page 172

ENGINE COOLING FAN AND A.C. MAGNETO
3. Install:
• dowel pins
1
• gasket
2
• A.C. magneto cover
NOTE:
• When installing the A.C. magneto cover, use
a long rod to hold the A.C. magneto rotor in
position from the outside. This will make
assembly easier. Be careful not to damage
the oil seal.
• Apply sealant (Quick Gasket
thread of the bolt 2 shown in the illustration.
• Tighten the bolts in stages, using a criss-
cross pattern.
Sealant (Quick Gasket
Yamaha bond No. 1215
4. Install:
• engine cooling fan pulley 1
NOTE:
Use a sheave holder 2 to hold the primary
sheave.
Primary sheave holder
Sheave holder
NOTE:
Before installing the engine cooling fan pulley,
do not forget to install the O-ring.
4 - 46
ENG
New
10 Nm (1.0 m · kg, 7.2 ft · lb)
) 1 to the
®
®
)
P/N. ACC-11001-05-01
P/N. 90890-85505
55 Nm (5.5 m · kg, 40 ft · lb)
P/N. YS-01880-A
P/N. 90890-01701