Post by
scottydog »
https://forums.nicoclub.com/scottydog-u73341.html
Sat Nov 08, 2008 5:51 am
You can replace the rear seal with the transmission in place, but the front requires a transmission pull. Quite a few hours labor ($$$). I would just top off the transmission every now and then, put a pan under it at night, and fix it when you need to do the clutch.
Are you sure it's transmission, and not the rear main engine seal? Those leak a lot. Transmission leaks aren't generally dependent on driving, unlike the engine seals.