I'm new to these things and hope you guys can help. Bought a '94 that wasn't running. Got it running and the power steering pump didn't work. Fixed that a drove it down to the BMV to get an out-of-state inspection, heard a clicking in the front end. Pulled the cover today and expected to find broken parts everywhere, what I found was maybe a shot glass full of fluid. I thought something was broke when I first turned the wheel (never been inside a diff before) but after looking at it it looks like it's supposed to function that way. Could the clicking have just been no fluid? Hoping to attach a short video. Thanks in advance for any and all input!
https://youtube.com/shorts/ENz2-LkQZGQ?feature=share
https://youtube.com/shorts/ENz2-LkQZGQ?feature=share