4-28VALVES AND VALVE SPRINGS ENG2. Measure: compressed spring force aOut of specification Replace the valvespring.b Installed lengthCompressed spring force(installed)Intake valve spring inner7.0 8.0 kg at 30.0 mmIntake valve spring outer11.6 13.4 kg at 32.5 mmExhaust valve spring16.3 18.7 kg at 36.1 mm3. Measure: valve spring tilt aOut of specification Replace the valvespring.Max. Spring tiltIntake valve spring inner1.6 mmIntake valve spring outer1.7 mmExhaust valve spring1.8 mmEAS00242CHECKING THE VALVE LIFTERSThe following procedure applies to all of thevalve lifters.1. Check: valve lifterDamage/scratches Replace the valve lift-ers and cylinder head.EAS00247INSTALLING THE VALVESThe following procedure applies to all of thevalves and related components.1. Deburr: valve stem end(with an oil stone)2. Lubricate: valve stem 1 oil seal 2(with the recommended lubricant)Recommended lubricantMolybdenum disulfide oil
