VALVES AND VALVE SPRINGS
5-26
3. Measure:
• Valve spring tilt “a”
Out of specification → Replace the valve
spring.
EAS24320
CHECKING THE VALVE LIFTERS
The following procedure applies to all of the
valve lifters.
1. Check:
• Valve lifter
Damage/scratches → Replace the valve
lifters and cylinder head.
EAS24340
INSTALLING THE VALVES
The following procedure applies to all of the
valves and related components.
1. Deburr:
• Valve stem end
(with an oil stone)
2. Lubricate:
•Valve stem “1”
• Valve stem seal “2”
(with the recommended lubricant)
3. Install:
•Valve “1”
• Lower spring seat “2”
• Valve stem seal “3”
• Valve spring inner (intake only) “4”
• Valve spring outer “5”
• Upper spring seat “6”
(into the cylinder head)
NOTE:
• Make sure each valve is installed in its origi-
nal place.
• Install the valve springs with the larger pitch
“a” facing up.
Spring tilt limit
Spring tilt (intake)
2.5 °/1.6 mm (0.06 in)
Spring tilt (exhaust)
2.5 °/1.8 mm (0.07 in)
Spring tilt (intake)
2.5 °/1.7 mm (0.07 in)
Recommended lubricant
Molybdenum disulfide oil
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