I have a friend who has 2014 Ford Explorer Sport, PTU with cooler/radiator
He has 30K miles on it and decided to do the oil change in the PTU.
Factory drain plug was completely stripped out and he could not get it out, I recommended him to drill and tap the bottom so he did.
Now, after he drilled he spilled some oil out on the ground and did not captured all of it, so we don't know how much he needs to put back and we don't see the fill/oil level plug on this PTU.
How can you fill to factory level completely drained PTU, I know it takes more oil due to the radiator and hoses so I am afraid to put standard 18OZ there, what if some radiator oil came out and we are undfilled?
Thank You