1. For all models, it is recommended to use a special tool for bleeding the brakes, powered by compressed air (the spare tire can be used as a source of compressed air).
2. On models equipped with a load-sensing brake pressure compensator, bleed the rear brakes with the machine resting on the wheels. If for some reason this is not possible, it is necessary to temporarily open the compensator by tying its lever in the open position with a wire. Don't forget to remove the wire when you're done pumping.