Ive recently had a Kubota BX22 come into my shop with no power to the hydraulic accessories. The backhoe and loader do not work as intended. The loader will only move in float, which for some reason makes it lift. The owner changed the metal lines from the pump to the loader, and we aren't sure if they're hooked up right. Our main concern is why we aren't getting any pressure to the backhoe. The loader has a blown rubber line, but it at least moves. The tractor supposedly sat for 6 or 7 months. Anyone have any ideas?