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EAM30094
CHECKING THE VALVE LIFTERS
1. Check:
• Valve lifter
Damage/scratches Replace the valve lift-
ers and cylinder head.
EAM30095
INSTALLING THE VALVES
1. Clean:
• Valve stem end
2. Lubricate:
• Valve stem "1"
• Valve stem seal "2"
Recommended lubricant
Molybdenum disulfide oil
VALVES AND VALVE SPRINGS
3. Install:
• Spring seat "1"
• Valve stem seal "2"
• Valve "3"
• Valve spring "4"
• Valve spring retainer "5"
(to the cylinder head)
TIP
• Make sure each valve is installed in its original
place.
• Install the valve springs with the larger pitch "a"
facing up.
b. Smaller pitch
4. Install:
• Valve cotter "1"
TIP
Install the valve cotters by compressing the
valve spring with the valve spring compressor
"2" and the valve spring compressor attachment
"3".
Valve spring compressor
90890-04200
Valve spring compressor
YM-04019
Valve spring compressor attach-
ment
90890-04108
Valve spring compressor adapter
22 mm
YM-04108
5-30
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Troubleshooting
