Amanani Abasebenzi
1. Itafula yovibration inezixhobo ezinkulu (ngaphezulu kweeliyitha ezi-20) zendlela yokugcina i-oil, ngezidingo zokutshintsha kwebhobhholi phakathi kwezi-1000-1500 ihora.
2. Ispindela yesithuthi sokuvibrata sisebenzisa umbhalo ophambili ongenazo izixhobo zokuthumela phakathi nokuphatha, ukunciphisa izixhobo zokuthumela ukuze kube nzima ngaphezulu.
3. Amawaka ahlangene angaphandle avutha ukulungiswa kwezixhobo zokuthwala isivuno.
4. Izihlalo zomxholo ezinhlobonkcezu (ezingazange zikhetjwe) zinika ubuchule obukhulu, ubude bebusuku, nokufakwa kakhulu kwayo.
5. Izibhamu zesihlalo zixhunyaniswa nezihlalo zomgca ngemfanstha kwicala zombini, ekhubazekela izixhobo zokudweba kwisithuthi sesandla. Zonke izinto ziyahlawulwa ngeebholte eziphathekileyo, ukwandisa ubunzima besihlalo.
6. Iitshaba zokuphatha ezigciniwe kumzimba waphakade wesihlalo zandisa ubuchule bokusebenza ngelishwa nasekuthutheleni ubuchule bomzimba waphakade.