Rodeo LS 4WD V6-3.2L (1998)
2. If the measured value exceeds the limit, replace valve, valve guide and valve seat as a set.
Valve contact surface angle: 45°
Valve Seat Insert Correction
1. Remove the carbon from the valve seat insert surface.
2. Use a valve cutter to minimize scratches and other rough areas. This will bring the contact width back to the standard value. Remove only the
scratches and rough areas. Do not cut away too much. Take care not to cut away unblemished areas of the valve seat surface.
Valve seat angle degree: 90°
3. Apply abrasive compound to the valve seat insert surface.
4. Insert the valve into the valve guide.
5. Turn the valve while lapping it to fit the valve seat insert.
6. Check that the valve contact width is correct.
