Yamaha FZ09E - Removing the Camshafts

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REMOV IN G THE CAMSHAFTS
1. Remove:
• Timing mark accessing bolt "1"
• Crankshaft end cover "2"
2. Align:
• Mark "a"
on the generator rotor
-.J
(with t he generator rotor cover mark " b' ')
TTTTTTTTTTTTTTTTTTTTTTTTTTTTTTTT
a. Tum the crankshaft counterclockwise.
b. When pist
on #1 is at BTDC125° on the com-
pression stroke, align the BTDC125° mark "a"
on the
ge nerat or rotor with the generator rotor
cover mark "b
".
TIP ~~~~~~~~~~~~~~~
BTDC 125° on the compression st roke can be
found when the camshaft lobes a
re tu rn ed away
from each other.
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••••••••••••••••••••••••••••••••
3. Remove:
• Timing chain tensioner "1"
• Timing chain tensioner gasket
a
5-11
4. Remove:
• Camshaft cap "1"
• Intake camshaft cap "2"
CAMSHAFTS
• Exhaust camshaft cap "3"
N OTI CE
~~~~~~~~~~~~~
To p revent damage to the cy li nd er head,
cams h afts or camshaft caps , loosen the
camshaft cap bo l ts in stages and in a c ri ss -
cross pattern, wo rki ng fr om the o ut si de in.
5. Remove:
• In
ta ke c am shaft "1"
• Exhaust camshaft "2"
TI P ~~~~~~~~~~~~~~
To prevent the timing chain from falling in to the
crankcase, fasten it with a wire "3".
2
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~
I
~
I H
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•
>-
~ ~
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•
•
1
6. Remove:
• Camshaft sprocket "1"
T I P ~~~~~~~~~~~~~~~
Use the camshaft wrench "2" and loosen the
camshaft sprocket bol
t.