What details should be paid attention to when using gear oil

Theviscosityselectionofautomobilegearoilhasadefiniteimpactonthefueleconomyofautomobiles.Therefore,undertheappropriateambienttemperature,low-viscositymulti-stagevehiclegearoilshouldbeusedasfaraspossibletomeetthelubricationrequirementsofthevehiclegearbox,andcanalsoplayabetteroil-savingeffect.Especiallyinnorthernwinter,gearoilwithgoodlow-temperaturefluidityandsuitableforthelocalambienttemperatureshouldbeselected;Duringoverhaulandrunning-in,theviscosityofvehiclegearoilshouldnotbetoohigh

Whenitisdifficulttostartinwinter,replacelow-viscositymulti-stagevehiclegearoilintime.Itisforbiddentobaketherearaxleandtransmissiontoavoidseriousdeteriorationofgearoil,suchascolloidorcarbondeposit

Lowqualityautomotivegearoilcannotbeusedforvehicleswithhigherrequirements,thatis,ordinaryautomotivegearoilcannotreplacemediumandheavydutyautomotivegearoilforhyperboloidgears,otherwiseitwillcauseequipmentwearandshortenservicelife;However,highergearoilcanbeusedforvehicleswithlowrequirements.Addgearoilproperly,iftoomuch,itwillnotonlyincreasethemixingresistanceandfuelconsumption,butmayevenmakethegearoilleaktothehubbearingthroughtherearaxlehalfshaftsealring,formingadilutionofbearinggrease,thuscausingmechanicalfailure;Toolittlewillalsocausepoorgearlubrication,andtoohightemperaturewillaccelerategearwearandoiloxidation.Generally,thegearoillevelshouldbeaddedtothelevelofthebottomedgeofthefuelportofthegearbox.Itisnecessarytofrequentlycheckthegearoiltankforleakageandensurethateachoilsealandgasketisintact