10-31
4) Install the valve spring and the valve spring retainer.
Do not confuse the intake valve spring and the exhaust
valve spring.
<Identification>
The intake side can be identified with the pink paint on the
spring. The exhaust side can be identified with the gray
paint.
<Installation direction>
Install the intake and the exhaust valve springs with the
paint mark side toward the valve spring retainer.
NOTICE
5) Using the same special tool as that used during
disassembly, compress the valve springs and set the valve
keepers in the groove in the respective valve stems
securely.
TOOLS:
Valve spring compressor
07757-0010000
Valve spring compressor attachment
07757-PJ10100
• Take care not to let the special tools contact the cylinder
head.
• Do not compress the valve springs more than necessary
as it causes weak valve spring.
• The valve keepers can be installed in the groove in the
valve stem by applying a small mount of grease to the
valve keepers and adhering them to the groove in the
valve stem.
NOTICE
6) Tap on the valve stem head lightly with a plastic hammer
two or three times and set the valve stem and keepers in
the proper position securely.
• Tap at right angles with each valve stem head. Take care
not to bend the valve.
• Support the cylinder head with a suitable material to
prevent damage to the valve.
NOTICE
[1]
VALVE SPRING
[2]
VALVE SPRING
RETAINER
[2]
VALVE SPRING
COMPRESSOR
07757-0010000
[1]
VALVE SPRING COMPRESSOR
ATTACHMENT
07757-PJ10100
[3]
VALVE
KEEPER (2)
[1]
PLASTIC
HAMMER
[1] LOCATION OF VALVE
SPRING PAINT:
[2]
PAINT
