Guidelines for maintenance of a crop thresher: Lubricate cylinder and fan bearings with good-quality general purpose grease every 25 hours of operation and also apply a small amount of oil to all hinge points
Malangizo osamaloira chomenyera zokolola: Fewetsani mphika ndi fa bearings ndi mafuta abwino pakatha maola 25 aliwonse ogwilira ntchito ndipo thirani mafuta pang'ono monse mopindika