Ntchito yoteteza: Pa nthawi yoyika mawaya ndi zingwe pamapaipi, zimatha kupewa kuwonongeka kwakunja kuchokera kudziko lakunja, monga kusintha kwamwake, kukakamiza, ndi zina zotere.
Kukulitsa moyo wa mawaya ndi zingwe.
Chitetezo cha Moto: Mawaya othamanga ndi zingwe kudzera pamapaipi amatha kupewa kufalikira kwa moto. Pamene mawaya ndi zingwe zowotchedwa mkati mwa mapaipi, malawi ndi utsi ndizochepera kufalikira kunja kwa mapaipi, potero kuchepetsa chiopsezo chamoto
