Sephia Sedan L4-1.6L SOHC 16V (1993)
Valve Seat: Testing and Inspection
Inspect contact surface of each valve seat and valve face for roughness or damage. If necessary, resurface valve seat with a 45° valve seat cutter
and/or resurface the valve face. Correct seat contact width is 0.028 inches. Ensure valve seating position is at the center of the valve face.
