There are a few ways to slow down the loader on a 1533 Massey Ferguson tractor. The first is to adjust the loader control valve. This valve can be adjusted by rotating the external pin on the top of the valve. Doing this will reduce the speed of the loader’s cycle.
The next option is to install a flow control valve on the pressure line of the loader’s hydraulic system. By regulating the amount of fluid flow in the pressure line, you can decrease the speed of the loader.
The third option is to install a hydraulic system diverter valve. This valve will allow you to redirect the hydraulic fluid from the pump to other functions, thereby reducing the fluid pressure and thus slowing down the loader.
It is important to remember that all of these methods will reduce the speed of the loader, but not necessarily its power. To increase the loader’s lifting capacity, you will need to adjust the hydraulic pump’s displacement or increase its pressure relief valve settings.