SHAME ... SHAME ... SHAME ...I took off the tappets (BM5Z-6500-DAAA) on the cylinder head to remove a valve. they got mixed up ...
The 1st rule of disassembly is to lay the parts in takeoff order on the bench. Not only will this help with reassembly but make it easier to identify defective parts to which cylinder.
The information on how to adjust the valve-train will be found in the correct year FORD WORKSHOP MANUAL.
You can access it for a low price for 72hrs online.