Amalineri okuhlanjulwa akhethiwe aqondisa ukugayazwa okuphelele kokuqala nokuhlanjulwa okwesibili, okubandla indlela ebalulekile yesibonelo esibili ku mlando ovela ngowodwa. Lokhu kususa kakhulu indawo yokusebenza kanye nendimana yomsebenzi.
Izindawo ezintathu zophumela eziphakeme zicima imigodi yezindlela zezinto ekugayazweni, kususa ixesha lezinto ekugayazweni njengoko zihlanjulwa ngokuphindwe kabili ukuze kutholakale isimo sesiphefumulo sinesandla kanye nokulungiswa kwesilinganiso.
Inokulungiswa ngendlela yokulubricatha ekhethekile kahulumeni ethintana ngokuchaza lubrication ngamaxesha akhethiweyo. Lokhu kuyigcina inkathi yobuso bokusebenza kwaye kususa imisebenzi yokugxila ngendlela yesandla kunye nesilinganiso sangaphakade.