Hey guys I’m new here didn’t know where else to look for help. I recently purchased a 1994 cat 928f with 5200 hrs on it. Everything was pretty good on it besides a bit of a rusty cab and I had to fix some wiring issues with the lights. Now I ran the machine maybe 5 hrs since I bought it and it’s been sitting in the shop. I noticed a large puddle of what looks to be hydraulic fluid under the rear end so I crawled under and cleaned it off. It looks like it is coming from 2 small fittings on the rights side? One looks like a male air line fitting but smaller and the other is almost flat. They could be turned so I tightened them but it’s still leaking. Any ideas on what’s going on? Thanks for the help ahead of time.