Hi All,
'99 F350 V10 4x4. transmission is leaking from above the rear edge of the pan and I cant see from where exactly. somewhere near the top... anyway, when running and in park it doesnt leak, when in drive and held in place with the brake it drips, and when in reverse and help stopped it flows out. no noises from the transmission, fluid smeels fine, and when the fluid level is good the truck moves. doesnt seem fatal, so where is my leak and how do I fix it?? do I have to drop the transmission??

Thanks for the insight!

 

also, any one have a photo or line drawing of what the top of the rear of the transmission looks like?? thanks!