haha exactly TNT !! I don't know who the heck wrote that FAQ but its a LOT of work.
Don't get me wrong, it DOES get the job done, but all that disassembly is TOTALLY unnecessary to change a head lamp.
Wow. 1 hour and 40 minutes...
What a PITA that process is doing it that way. Just go underneath the truck. Don't remove the grille.