Show clean the spray rigs before winter storage idle spray rigs are deceiving most persons believe that such machines wear out in use but prof SI al F barrus barms of tile the new york state college of agriculture ri says a winters stora storage st orase e when the machine has not been cleaned may do more damage than a seasons spraying the easiest way to clean a spray rig is to flush it with water and then fill the pump and pipe lines full of old crank case oil A better way professor barrus suggests Is to remove the plungers valves valve cages and the like scrape and clean the parts with a wire brush remove all sediment from the inside of the pump and apply a thick coating of cup grease to the surfaces the parts should be put back tn in place so hey will not be lost during the winter he warns |