Linhai LH400CUV-2, Service Manual

Page: 47 / 208

CHAPTER 3 ENGINE
ATV SERVICE MANUAL 2005/ version number 0501
CHAPTER 3 ENGINE PAGE. 3- 21
the TDC mark
○
a
matches the stationary pointer
○
b
.

Align the "I" mark
○
c
on the cam sprocket with
the stationary pointer
○
d
on the cylinder head.
NOTE: If any special mark found, contact the
ATV manufacture via the agent for the parts and
special instruction.

Fit the timing chain onto the cam sprocket and
install the cam sprocket on the camshaft.
NOTE:

When installing the cam sprocket, keep the
timing chain as tense as possible on the exhaust
side.

Align the match mark
○
c
on the cam sprocket
with the stationary pointer
○
d
on the cylinder
head.

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.

While holding the camshaft, temporarily
tighten the bolts .

Remove the safety wire from the timing chain.
4. Install:

Breather plate


Plane washer

5. Install:

Timing chain tensioner
Installing steps:

Remove the tensioner cap bolt

and springs

.

Release the timing chain tensioner one-w ay
cam

and push the tensioner rod

all the way
in.

Install the tensioner with a new gasket

onto
the cylinder.

Install the springs

and cap bolt

.

Tighten the bolt (with gasket) to the specified
torque .
Bolt (chain tensioner)
Cap bolt (timing chain tensioner)