VALVES AND VALVE SPRINGS
6-29
EAS2GC1254CHECKING THE VALVE LIFTERS
1. Check:• Valve lifter
Damage/scratches Replace the valve lift-
ers and cylinder head.
EAS2GC1255INSTALLING THE VALVES
1. Clean: • Valve stem end
2. Lubricate: • Valve stem “1”
• Valve stem seal “2” 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.
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 adapter
“3”.
Recommended lubricant Molybdenum disulfide oil
b. Smaller pitch
Valve spring compressor90890-04019
Valve spring compressor YM-04019
Valve spring compressor attach-
ment 90890-04108
Valve spring compressor adapter
22 mm YM-04108
New
