Re: Manual Transmission Filler Plug
Never mind... I changed it... What I have circled above is the approximate location of the filler plug (18 mm). I removed the intake and filter to get to it easily. The drain plug is 24mm. I used a section of hose from the back of a washing machine to insert into the hole and fill it.
All in all, it was a pain the ass, but my transmission needed it at 107K miles.