Linhai 2005 ATV 260, Руководство по обслуживанию

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CHAPTER 3A ENGINE
260/ 300 cc ATV SERVICE MANUAL07.0
CHAPTER 3 ENGINE PAGE. 3A- 21
z
Fit the timing chain onto the cam sprocket and
install the cam sprocket on the camshaft.
NOTE:
z
When installing the cam sprocket, keep the
timing chain as tense as possible on the exhaust
side.
z
Align the match mark
○
c
on the cam sprocket
with the stationary pointer
○
d
on the cylinder
head.
z
Align the pin on the cam shaft with the slot in
the cam sprocket.
CAUTION:
Do not turn the crankshaft during installation of
the cam shaft. Dam age or improper valve
timing will result.
z
While holding the camshaft, temporarily
tighten the bolts .
z
Remove the safety wire from the timing chain.
4. Install:
z
Breather plate
c
z
Plane washer
d
5. Install:
z
Timing chain tensioner
Installing steps:
z
Remove the tensioner cap bolt
c
and springs
d
.
z
Release the timing chain tensioner one-w ay
cam
e
and push the tensioner rod
f
all the way
in.
z
Install the tensioner with a new gasket
g
onto
the cylinder.
z
Install the springs
d
and cap bolt
c
.
z
Tighten the bolt (with gasket) to the specified
torque .
Bolt (chain tensioner)
Cap bolt (timing chain tensioner)
6. Tighten:
z
Bolt (cam sprocket)
7. Check:
z
Valve timing
Out of alignment
→
Adjust.
8. Check:
z
Valve clearance