2004 John Deer Buck Utility ATV 500, 500EX and 500EXT Service Manual, Page 235Get this manual
During assemblyinstallation, use torque values and service products as in the exploded viewsClean threads before applying thread locker Always use brake fluid meeting the specification DOT only
The brake system consists of two separate circuitsEach system has its own master cylinder and reservoirBoth front and rear brakes are disc typeWith vehicle on level surface, check brake fluid in reservoir for proper levelIt should be above MINmarkAdd fluid as requiredDo not overfillClean filler cap before removing