salut ,hai ca v-am gasit fratilor , spuneti-mi si mie la cati km recomanda bmw schimbarea uleiului in diferential la e 38, eu am schimbat de curand , am pus 75w140 1,4 l a incaput .
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ulei diferential
#4
Posted 12 October 2009 - 07:03 PM
#6
Posted 12 October 2009 - 07:53 PM
Ciupanezu, on 12 October 2009 - 07:09 PM, said:
este bine să-l schimbi, însă BMW nu recomandă aşa ceva.
Why change the differential oil? The differential is just like any other mechanism with moving parts. It generates heat and friction while in operation. Just like an engine, regular oil changes help to keep parts such as gears well lubricated and clean. Over time, the differential wears just like any other component. The differences between the differential and an engine is that the differential has no internal filter to capture small particles of metal as the gears wear. Also, the differential uses oil that is much thicker than engine oil. Usually differential oil is good for up to 80,000 miles without changing.
#8
Posted 19 October 2009 - 06:48 PM
nu va mai contrati ca oricum am schimbat uleiul ,in general viata unei masini este data de schimbarea fluidelor la timp :P/> , si eu stiam cam cum zice ,ingineru,numai ca eu l-am schimbat la 25000km nu la 80000,Bmw nu recomanda nici schimbarea uleiului din cutie din cate stiu si dupa ce pica cutia zici ce bine era daca schimbam uleiul, asta asa c si completare ,
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