Yamaha 2004 FZ6-SS Service Manual - Eng
Manual is about: Yamaha Motorcycle Service manual
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435
5-12
CAMSHAFTS
ENG
NOTE:
7. Remove:
Sintake camshaft
1
Sexhaust camshaft
2
To prevent the timing chain from falling into the
crankcase, fasten it with a wire
a
.
8. Remove:
Scamshaft sprockets
EAS00204
CHECKING THE CAMSHAFTS
1. Check:
Scamshaft lobes
Blue discoloration / pitting / scratches
! Re-
place the camshaft.
2. Measure:
Scamshaft lobe dimensions
a
and
b
Out of specification
! Replace the cam-
shaft.
Camshaft lobe dimension limit
Intake camshaft
a
32.45
X 32.55 mm
(1.278
X 1.282 in)
b
24.95 mm
X 25.05 mm
(0.982
X 0.986 in)
Exhaust camshaft
a
32.45
X 32.55 mm
(1.278
X 1.282 in)
b
24.95
X 25.05 mm
(0.982
X 0.986 in)