Can't you just use a funnel with an extended top and fill it up from top? That's the way I did it on the Integra at least.

P.S. Nvm that was for the transmission fluid that I did.

 

+1

That's what I've been using.

 

here's some pics I took from my last LSD oil change.

*a good tip I read in the DIY portion...make sure the top filler bolt can be removed before draining the oil - there's a lot of heat back there and those bolts can seize.


look at how much metallic stuff is in there!


after draining the fluid, I flush it out w/ a bit of new oil...


here's what I use:

 

^^^ Excellent pics. Tell me, how did you like the smell?

 

make sure the fill bolt is loose first. sometimes it seizes on you its bad news when you drain the gear oil out and the fill bolt is seized... lolololol

 

i will never forget the smell
that and brake fluid