According to the service book, the oil in the transfer case must be changed every 45,000 km
You will need: a 12 hexagon, a syringe for refilling transmission units, a container for used oil.
This operation is more convenient to perform on a viewing ditch or on a lift.
It is recommended to drain the oil immediately after driving, while the transfer case is warm and the oil has good fluidity.
Remove the drain plug and drain the oil.
Having cleaned the magnet, we wrap the drain plug.
Unscrew the filler plug with a 12 hex wrench
Using a syringe or blower, fill with fresh oil to the level of the lower edge of the filler hole
Replace the fill plug
The transfer box holds 0.79 liters.
We fill in gear oils with a quality level according to API GL4 or universal GL4 / GL5 with a viscosity of 75W-90, 80W-85, 80W-90
