2004 RR-HSE (Front and Rear Differential Fluid)

[NhudeST]

I'm about to replace the old differential fluid for both front and rear differentials on my 2004 RR-HSE, and I was wondering whether anyone could possibly give me some advice on telling me the specific type of oil needed, amount needed, and the steps in possibly doing this type of work? Porper tools needed as well, etc..

Thanks once again. Fernando.