Replacement Procedure Of Valve Guide
- Pull out the valve guide with a press toward the cylinder block side.
- Ream the valve guide hole of the cylinder head to match it with the diameter of the oversize valve guide to be press fitted.CAUTION: Do not use a valve guide with the same size as that of the pulled out valve guide because it cannot be press fitted.
Valve guide bore diameter
0.25 Over size: 11.23 - 11.25 mm (0.442 - 0.443 inch)
- Press fit the valve guide to the illustrated dimension.
Standard value: 14.6 - 15.2 mm (0.57 - 0.60 inch)
NOTE: Press fit the valve guide from the cylinder head top surface. - After pressing fit the valve guide, insert a new valve to check for sliding.