1. Musanagwiritse ntchito chotchinga, fufuzani ngati lever pagawo lopindika ndi lopunduka kapena losweka.
2. Yang'anani nthawi zonse ndikuthira mafuta ma shafts ndi zikhomo za zigawo zozungulira za clamp.Ngati pali kutayirira kwakukulu, kuvala, kusinthika, ndi zina zotero, ziyenera kukonzedwa kapena kusinthidwa panthawi yake.