Show clean the spray rigs before winter storage idle spray s ray rigs are deceiving alost persons croul believe that such machines wear out in use but prof U M F P barrus parr us of the new york state college of agriculture says a winters storage when the machine has not been cleaned may do more damage th than an a seasons spraying the easiest way to clean a spray rig Is to flush it witti with stater ater and then fill the pump and pipe lines rul full of old crank case oil A better way professor darrus carnis suggests Is to remove the plungers valves valve cages and the like scrape and clean the parts with a wire brush lie ite move 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 in place so they will not be lost during fa the winter he warns |