Enjin lubrikesen sistem i kamap bilong kamapim oil bilong stretpela viskositi i go insait long ol friksen pes bilong ol kain kain hap i muv insait long ensin, na daunim friksen na wear bilong friksen pe long rot bilong kamapim wanpela oil film. Dispela sistem i no givim lubrikesen tasol, tasol tu i gat planti wok olsem kol, anti-}korosen, siling na klinim.
[1] Wok bilong lubrikesen:
Enjin oil i kamapim wanpela oil piksa i go het yet namel long ol metal friksen pe, na dispela i daunim tru friksen na werim na skruim sevis laip bilong ensin.
[2] Kooling efek:
Taem enjin oel i stap raon long enjin, bae i tekemaot hot blong ol pat blong hae-} temperature, mo afta i disperetem hot tru long ol nara wei blong mekem i kolkol blong mentenem nomol opereting tempereja blong enjin.
[3] Anti-}}korosen wok:
Oil bilong ensin i karamapim pes bilong ol kain kain hap bilong ensin, na dispela i kamapim wanpela piksa bilong lukautim man, na dispela i no inap bagarapim ol hap ain na i no inap bruk.
[4] Silim:
Oil bilong ensin i pulap long ol spes insait long ensin, na dispela i pasim ges na kolsan long lik long ol dispela spes, na dispela i mekim na ensin i wok gut.
【5【Klinim wok: Long taim bilong wok bilong ron bilong blut, oil bilong ensin inap wasim pes bilong silinda na ol narapela hap bilong ensin, rausim ol kabon diposit na ol narapela pipia, na filterim ol long rot bilong oil filta long holim insait bilong ensin i stap klin.