Yamaha 4XE-F8197-10 Motorcycle User Manual


 
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ENG
ENGINE DISASSEMBLY
8.Remove:
Bolt 1
Cam sprocket 2
NOTE:
Fasten a safety wire 3 to the timing chain
to prevent if from falling into the crank-
case.
When removing the cam sprocket, it is not
necessary to separate the timing chain.
Hold the starter pulley 4 by the Rotor
Holder to loosen the bolt on the cam
sprocket.
Rotor holder:
P/N. YU-01235, 90890-01235
9.Remove:
Bolts (cylinder head)
NOTE:
Loosen the bolts 1/4 turn each and
remove them after all are loosened.
Loosen the bolts starting with the highest
numbered one.
The embossed numbers in the cylinder
head designate the tightening sequence.
10.Remove:
Cylinder head assembly 1
Gasket 2 (cylinder head)
Dowel pins 3
Oil seal 4
Chain guide 5 (exhaust)
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