The sleeve le bushing, ke likarolo senotlolo bakeng sa batang phikolosetsa mola chesang galvanization, ba hlomamisa e le lihlooho 'me matsoho a teba moqolo le moqolo botsitso' me a sebelisa ho sebeletsa e le dibering le ka koloi ea meqolong tsena. Ba lokela ho mamella le bothata ho tloha mocheso le phahameng, ts'enyeho ke zinki entsoeng ka ho qhibilihisoa le abrasion. Ka lebaka lena, lihlahisoa tsa moetlo na le go tlhoka mesola ya bophelo lekgutshwanyane tšebeletso, botsitso mafutsana le phahameng theko akaretsang. Ka thepa e tsoetseng pele le thulaganyo khethehileng, re ntshetswa pele ea sleeve le bushing letoto la lihlooho tse nang le mefuta e fapaneng sephara ea menyetla joaloka ho hanyetsa khahlanong le mocheso phahameng, ho hanyetsa khahlanong le abrasion le tshebetso tsitsitseng. Ba ile ba ka katleho thusa bareki ntlafatsa boleng sehlahisoa le ho fokotsa litšenyehelo akaretsang, ka tsela eo e khotsofatsang ditletlebong moreki bakeng sa mela fapaneng tlhahiso.