Operation Manual

VALVES AND VALVE SPRINGS
5-28
“2” and the valve spring compressor attach-
ment “3”.
5. To secure the valve cotters onto the valve
stem, lightly tap the valve tip with a soft-
face hammer.
ECA13800
Hitting the valve tip with excessive force
could damage the valve.
6. Lubricate:
•Valve pad
(with the recommended lubricant)
7. Lubricate:
• Valve lifter
(with the recommended lubricant)
8. Install:
• Valve pad
• Valve lifter
ECA4B51016
After making sure that the valve pads are
fully inserted, install the valve lifter taking
care so that the pads do not fall.
TIP
• The valve lifter must move smoothly when
rotated with a finger.
• Each valve lifter and valve pad must be rein-
stalled in its original position.
Valve spring compressor
90890-04019
YM-04019
Valve spring compressor
attachment
90890-04114
Valve spring compressor
adapter 19.5 mm
YM-04114
Recommended lubricant
Molybdenum disulfide oil
Recommended lubricant
Engine oil