Ruwa a cikin titin ruwa na mota, ya kamata ya fara rage gudu sannan kuma bango, crankshaft da sauran zazzabi sun yi yawa, yana da bakin ciki, mai na bakin ciki. Kada ka zuba ruwan sanyi a kan injin lokacin sanyaya, wanda zai iya haifar da silinda injin ya fashe saboda kwatsam. Bayan sanyaya, saka hannu safofin hannu, sannan kuma ƙara wani yanki na rigar zane a kan murfin tanki, kamar tururin ruwa sannu a hankali fitar da wani karamin rata, kamar tururi mai matsin lamba a hankali, ƙara ruwan sanyi ko daskararre. Ka tuna kula da aminci yayin wannan tsari, yi hankali da ƙonewa.
