1. Khusela isibane esingagqabhuki eludongeni, qinisekisa ukuba isibane siphezu kwebhalbhu.
2. Umsonto ngokufakela ngokulandelelana, uze udibanise i-gasket kwaye utywine, ukushiya ubude obuthile.
3. Qinisa ngokuqinileyo kwaye uyikhusele ngezikrelemnqa ukuqinisekisa ukuba ayikhululekanga.