For the life of me, I cannot find anything on my L42 trans. service. I put a new clutch in (not that it needed it) and now I want to top off the oil, but I cannot verify the fill hole. None of my manuals show it. I have a Motor, and some newer chiltons, haynes. A long time ago, i had a 4cyl. Mustang and tried to top that off and ended up ruining it by accessing the the reverse detent, instead of the fill hole. So now i'm leary of just unbolting stuff without some kind of instruction... Any help?