Official Answer
Answer
Mubisabwa hamwe no gusubiza inyuma cyangwa kunyeganyega imitwaro ya axial, impeta izenguruka izenguruka mikorobe. Niba impeta yibikoresho byegereye cyane amazu akomeye, 'Galling' (gusudira gukonje) bibaho. Ibi bigaragara nkicyuma cyacitse mumaso ya groove. Kubyumba bya aluminiyumu, impeta yicyuma izahita ihekenya muri ruhago. Uku kunanirwa gusesengurwa urebye hejuru yimibonano munsi ya $ 20 imes $ gukura. Kugira ngo ibi bigabanuke, abashakashatsi bagomba:
