Removal

(1) Remove cylinder head bolts.





(2) With cylinder head removed, compress valve springs using Special Tool MD998772A and 6779 or equivalent.





(3) Remove valve retaining locks, valve spring retainers and valve spring.
(4) Remove valve stem seal/valve spring seat by using Special Tool C-4745 or equivalent.
(5) Before removing valves, remove any burrs from valve stem lock grooves to prevent damage to the valve guides. Identify valves to insure installation in original location.