Fyuluta yamafuta imagwira ntchito yofunika kwambiri mu injini yamagalimoto, makamaka m'njira izi:
1. Kusefa Zoyipa:
Fyuluta yamafuta imachotsa bwino zonyansa monga zitsulo, fumbi, sludge, colloid, madzi, ma depositi a kaboni, ndi tinthu tating'ono ta mwaye kuchokera mumafuta a injini, kuwonetsetsa ukhondo wamafuta.
2. Kuteteza Injini:
Popereka mafuta oyera, fyuluta yamafuta imalepheretsa zonyansa kuti zisawonongeke pazigawo za injini zamkati (monga crankshaft, ndodo zolumikizira, ma camshafts, supercharger, mphete za piston), potero zimakulitsa moyo wautumiki wa zigawozi.
3. Kukulitsa Moyo Wamafuta:
Mafuta amene amasefedwa opanda zinyalala amasungabe mafuta ake oyambirira, kuziziritsa, ndi kuyeretsa, motero amakulitsa moyo wautumiki wa mafutawo.
4. Gulu ndi Kapangidwe:
Zosefera zamafuta zili m'magulu amitundu yonse-yomwe imayendera kapena yogawanika{1}}. Fyuluta yathunthu-yolumikizidwa pakati pa mpope wamafuta ndi malo osungiramo mafuta, ndikusefa mafuta onse olowa m'nkhokwe. Komano, fyuluta ya diverter imalumikizidwa molumikizana ndi malo opangira mafuta ndipo imasefa gawo lokha lamafuta lomwe limaperekedwa ndi mpope wamafuta.
Zosefera zamafuta nthawi zambiri zimakhala ndi pepala losefera, nyumba, ndi zida zothandizira monga zisindikizo, akasupe othandizira, ndi valavu yodutsa. Valavu yodutsa imatsimikizira kuti mafuta amathabe kulowa mu injini kuti azipaka mafuta ngati pepala la fyuluta likulephera chifukwa cha zonyansa zambiri.
