Identify MLA, valves and valve springs as they are removed so that each item can be reinstalled in its original position.
Remove the MLAs(A).
Remove the valves.
Using the SST(09222-3K000, 09222-3C300), compress the valve spring and remove retainer lock.
Remove the spring retainer.
Remove the valve spring.
Remove the valve.
Using the SST(09222-29000), remove the valve stem seal.
Do not reuse old valve stem seals.
Remove the OCV(A).