I am at TEC I think. Lining up the flat lobe on both cams and being at TDC should put this engine in time right??????
I'm lost on these timing marks/positions. Grrrr

 

Moved from garage and workshop forum- You should get some good info here.

 

This here has a blow by blow:

Ford Explorer and Ranger Forums "Serious Explorations"® - View Single Post - SOHC V6 Camshaft Timing

More info, part numbers other links, pretty pictures:

correct parts #'s 4.0sohc guides & tensioners with pics... - Page 3 - Ford Explorer and Ranger Forums "Serious Explorations"®

You'll have to slug your way through the second link to find the other links and see if they are of interest.

Sorry to direct you away from this site, but I know of no threads here as detailed and focused on this problem as the above.