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940 L4-2.3L SOHC VIN 88 B230F (1992)

Engine, Cooling and Exhaust > Engine > Cylinder Head Assembly > Valve Seat > Component Information > Specifications > Page 3234

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Valve Seat Removal Step #3

4. Tap out valve seat:

-

Use a long drift, passing through cylinder head channel.

5. Check valve seat recess:

-

If damaged, ream recess to next oversize.

Valve Seat Recess Measurement Step #1

6. Measure diameter of valve seat recess:  

-

Use an inside micrometer.

Engine, Cooling and Exhaust > Engine > Cylinder Head Assembly > Valve Seat > Component Information > Specifications > Page 3234

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