Yamaha YFM700RV 2006, Руководство по обслуживанию

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4 - 15
ENG
CYLINDER HEAD
NOTE:
_
• When installing the camshaft sprocket, be
sure to keep the timing chain as tight as pos-
sible at the exhaust end of the chain.
• Align the projection on the camshaft with the
slot in the camshaft sprocket.
CAUTION:
_
Do not turn the crankshaft when installing
the camshaft to avoid damage or improper
valve timing.
e. Remove the wire from the timing chain.
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5. Install:
• timing chain tensioner
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a. Remove the timing chain tensioner cap bolt
1 , copper washer 2 and spring 3 .
b. Release the timing chain tensioner one-way
cam 4 and push the timing chain tensioner
rod 5 all the way into the timing chain ten-
sioner housing.
c. Install the timing chain tensioner and gasket
6 onto the cylinder.
NOTE:
Install the gasket with its beaded side facing
the timing chain tensioner end.
d. Install the spring and timing chain tensioner
cap bolt.
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6. Turn:
• crankshaft
(several turns counterclockwise)
T
R
.
.
Timing chain tensioner bolt
10 Nm (1.0 m · kg, 7.2 ft · lb)
T
R
.
.
Timing chain tensioner cap bolt
20 Nm (2.0 m · kg, 14 ft · lb)
6
3
2
1
New
New
4
5