One. Detected transmission rust stains, dirt and water mixed with water until it becomes the color of milk due to tractor maintenance was flooded for a long time.
1. Detected dirt the gearbox rust stain stain water mixed waterproof became colors like butter due to tractor maintenance office was flooded for a long time
1. detect rust stains, dirt, water stains around the gear combination water until it becomes a color similar to the condensed milk due to maintenance work tractor was submerged for a long time.