I bought the fork lift at ironplanet auction. The documents said all hydraulics were functioning, and the forklift could move under its own power. When was delivered on 1/23/24 ,I started it on the flatbed trailer and mast light came on and was blinking , and I couldn't move the forklift. After a couple minutes the mast light stopped flashing and I able to move it off the flatbed (I thought was engine warming up). I drove it around, checked the hydraulic functions, and put it away. Today, I started it and mast light started flashing immediately. I ran the engine for 15 minutes to see if that would help, but it didn't. So basically, it's stuck there.