Mm in

If not, correct the valve seats as follows:

(1) If the seating is too high on the valve face, use 30° and 45° cutters to correct the seat.

EM0186

EM0186

(2) If the seating is too low on the valve face, use 75' 60° (IN only) and 45° cutters to correct the seat.

(e) Hand-lap the valve and valve seat with an abrasive compound.

(f) After hand-lapping, clean the valve and valve seat.

Do It Yourself Car Diagnosis

Do It Yourself Car Diagnosis

Don't pay hundreds of dollars to find out what is wrong with your car. This book is dedicated to helping the do it yourself home and independent technician understand and use OBD-II technology to diagnose and repair their own vehicles.

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