Manual Trans (differential) fluid fill plug location?
 

Hey gang, I had a mechanic replace my driver's side CV axle and he said I needed to top off my transaxle fluid. I posted a video to youtube of where I think the plug is, can someone confirm this? Here's the link to the vid:
https://www.youtube.com/watch?v=5zle...ature=youtu.be

It's a 2010 mazda 6 4-door. Does anyone happen to know the size of the socket I need? Also, does anyone know where the drain plug is relative to this video?

Thanks! :)

ok i think this has got to be it based on these images from i believe an 04 shop manual

23 or 24mm socket.

Drain bung on the bottom, fill bung on the front, 1/2 way up the transmission.

cool, yes it was the right hole, and it's 23mm