ISX Cam wedges

[eggtrucks]

Whats the correct for procedure for installing cam wedges? Only info i could find on quickserve is

""""CAUTION
Do not drive the wedge into place. Engine damage can occur.
Insert the correct timing wedge to lock the valve camshaft. Lightly tap the top of the timing wedge with a mallet to confirm it is properly seated.
Verify the wedge with the proper angle is used and the wedge is properly seated in its installed position."""""

How do i know what the correct wedge is, and how to verify the wedge with proper angle is used?

Im planning to replace front gear housing gasket, so ive been studying quickserve, but cant find directions for using the cam wedges...Thanks for any info