3-32 ENGINE
REASSEMBLY
• Apply molybdenum oil on the stem seal 1 and install it onto the
valve guide by hand.
"
Replace the stem seal with new one.
' MOLYBDENUM OIL
• Compress the valve spring using the valve lifter and the attach-
ment.
! 09916-14510: Valve lifter
09916-14910: Attachment (
φ
22)
09916-84511: Tweezers
"
Compressing of the valve spring must be limited to the
extent only necessary to prevent the spring from fatigue.
• Install the valve cotter halves 7.
NOTE:
To facilitate assembly, apply a little grease to the valve cotter when
fitting into the valve stem groove.
"
Check that the rounded lip A of the cotter is securely
fitted in the groove B in the valve stem end.
• With the entire surface of the valve stem coated with molybde-
num oil, insert the valve 2 into the valve guide.
"
When installing the valve, insert the stem slowly while
rotating and taking care not to cause damage to the oil
seal lip.
• Install the spring seat 3, valve spring 4 and spring retainer 5.
"
Install the valve spring with the small-pitch side down
(facing the cylinder head) and the large-pitch side
(painted side) up.
Painted
Painted
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