Yamaha Scorpio, Руководство по обслуживанию

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ENG
CYLINDER HEAD
CYLINDER HEAD INSTALATION
1.Install:
●
Cylinder
2.Install:
●
Camshaft sprocket
●
Timing chain
●
Washer
●
Bolt (camshaft sprocket)
***********************************************
Camshaft sprocket installing steps (rear
cylinder):
●
Turn the crankshaft counter clockwise with
wrench.
●
Align the mark “l” on the flywheel with the slit
on the crankcase cover.
●
Install the camshaft sprocket with the “I”
mark facing outward.
●
Force the camshaft counter clockwise to
remove the cam chain slack.
●
Insert your finger into the cam chain ten-
sioner hole, and push the cam chain damper
inward.
●
While pushing the cam chain damper be
sure the camshaft sprocket “I” mark
1
aligns
with the stationary pointer
2
on the cylinder
head at TDC.
●
If marks are aligned, tighten the camshaft
sprocket bolt temporary.
●
If marks do not align, change the meshing
position of sprocket and chain.
***********************************************
3.Install:
●
Gasket (new)
●
Timing chain tensioner
NOTE:
Use the gasket (new).
T
R
.
.
Bolt:
22 Nm (2.2 m
•
kg)
Bolt:
20 Nm (2.0m
•
kg)