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ENGINE
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2). Checking the camshaft
• cam lo es
Pitting scratches lue iscoloration
Replace
• camshaft ournal
ear amage
Replace
• Measure the e ternal iameter of camshaft
ournal with micrometer.
Out of specification
Replace.
• small holes on camshaft sprocket
• rotor “I” mark
Out of alignment
3 . Checking the camshaft sprocket
• camshaft sprocket
ear amage
Replace the camshaft
sprocket an timing chain as a set.
a
of a tooth
Correct
Timing chain
procket
. Checking the ecompression system
• ecompression system
Check while the camshaft sprocket is installe
on the camshaft.
2
、
INSTALL
. Installing the rocker arms
• rocker arms
• rocker arm shafts
NOTE
• fter installation a e sure that the threa
hole of the roc er ar shaft is positione
correctl
. Installing the camshaft
• camshaft
• camshaft sprocket
ENGINE
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VALVES AND VALVE SPRINGS
No.
Part Name
Qty Remarks
moving the valves and valve springs
Remove the parts in the order listed.
Cylinder head cover
Valve lock clip
Valve spring retainer
Intake valve spring
Exhaust valve spring
Intake valve
Exhaust valve
Valve stem seal
Valve spring seat
For installation, reverse the removal
procedure.