Show glean clean the spray rigs before winter storage idle spray rigs are deceiving most blost persons believe that such machines wear out in use but prof al F barrus of the new york state college of agriculture ri says a winters stora 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 ill 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 scra scrape pe and clean the parts with a wire brush all sediment from the inside of the pump and apply a thick coating of cup prease grease to the surfaces the parts should be put back in place so hey will not be lost during the winter he warns |