Malebela a Tlhokomelo ea Batho ba Phahameng

1. Ha motho ea e amohelang a emisa ho matha ka hloko le maemo a hloahloa a likarolo tsohle, a robeha, a senya liaparo, menoang ea likhomo le likarolo tse ling.

2. Nakong ea ts'ebetso, ela hloko maemo a ho matha a koloi e 'ngoe le e' ngoe, le hore na ho na le mathata a holisang, joalo-manonyeletsong.

3. Bakeng sa li-apcavator tse sa tsoa kenngoa, likarolo tsohle li lokela ho tlatsoa ka oli pele ho ts'ebetso ea liteko, 'me boemo ba lubrican bo lokela ho hlahlojoa phetoho e' ngoe le e 'ngoe ea ts'ebetso. Hobane li-prcaliato tse seng li felile ka nako e telele, oli eohle e omeletseng ea khale e tlameha ho penta pele pele u sebelisoa. Lubritrine e ntle e ka fokotsa ho tsosoa ka mokhoa o sa sebetseng hantle nakong ea ts'ebetso. Mosebetsi oa lubriction o tlameha ho etsoa ka thata ho latela nako ea nako, boholo ba oli le mofuta oa oli e tlotsitsoeng e boletsoeng ka puo ea excavator.