Let's Play a Game...What's this sound?

Sep 19, 2019
Hey everyone,

After owning countless other Toyotas, I finally found a Land Cruiser some poor guy loaned to his kid and he then proceeded to put it on its side. Now I'm in tear down diagnostic mode. This forum is awesome for solving some of the common problems, but I've got a tough one I can't find. So I thought we could play a little game of what is this sound. Here is the video:
I think it's bearings for the air conditioning compressor or something else, but I really don't know. There's actually two sounds, but the high pitch one started today. I've only driven her about 50 miles so far. She was on her side for about 5 hours then sat for 6 months.

- 1994
- 312500 miles
- Triple locked, but I can't get the front to engage (another problem for another day)
- same owner since 30k and he says it's always been very well maintained.
- Recent "$4k" tune up. Wasn't really a car guy, so who knows what was done or how well. He didn't have receipts.

Any help is greatly appreciated.

Also for fun. here are some pics.

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