Hello, i am new here and i am glad i found this awesome place. i just purchased a 94 case 1845C with only 1540 hours. it sat most of its life and is in really good shape. I used it about 3 hours when i noticed a faint stream of oil on the ground as i was backing up where i was working. turns out the right hand top hose going to the drive motor had been rubbing against a bolt on the opposite side and wore a hold in the line. I parked the machine and went and got a new hose made up and the local NAPA store. put that on and fired it up. Here's where the problem starts. I didn't have harldy any power at all on the right side. It would move but really slow. I replaced the filter and checked the fluid level, added about 2.5 gallons to bring it up to full. Still dont have much power going to the right side. I tried cracking the lines and bleeding them, and some of the plugs on the tandem pump that control that side. Nothing has helped it yet. I even switched all 4 hoses at the drive pumps to the opposite sides and the problem switched sides, meaning the drive motors are good. I am lost here. I was hoping to have a great machine here. Before i noticed the leak i had tons of power and now hardly any on the right side. Also if i push the right lever all the way forward, and then try to operate the left side it makes the left side loose power, but as soon as i let off the right side lever the power comes back instantly to the left side as normal. Also when putting it under a load backing up using the right lever sometimes there is a really loud whining sound. also the motor doesn't pull down hardly and using the right side. Any suggestions? help? simple fixes/things to check. i am lost here.......... thanks