Transmission check plug

Do i check the transmission fluid by putting level on the flatest serfice on the pan itself? I have 2+ lift front and I have to jack up front end about 12 inch to get pan leveled

 

As level as possible and it's a long procedure

 

Do it like she tells you and you'll be fine

https://www.youtube.com/watch?time_continue=3&v=ej_6BZpK3gg&feature=emb_logo

 

Park on a level surface and jack up the rear 2".

 

the 5mm hex check plugs (for trans check) are on national backorder. i just wanna know if i can get a 14mm plug just like the one for the drain. my hex one is really rusty. ai didn't understand, thanks

 

i know they use the same washer