MustangForums.com - Gear Oil Change With Pneumatic Pump

I put it up, leveled it, sucked the gear oil out, and pumped new in. Yeah, not the best
way, but beats taking the cover off mess. Gear oil that came out actually did not look
to bad, but it was a little shy of fluid..

https://cimg7.ibsrv.net/gimg/mustang...811ca5a3f2.jpg

https://cimg8.ibsrv.net/gimg/mustang...5f8852ff1a.jpg

Here is a short video of the oil being sucked out of the differential:

Pumped it back in with a pump made to fit the 1-quart bottles:
https://cimg4.ibsrv.net/gimg/mustang...a47dc33506.jpg

About 1.7 quarts out, 2 quarts in, and a little run out the fill hole when I took the tube out.

When I opened the plug, nothing came out.