Consumables
- Conventional differential lock (rnnVCU) API GL-5 hypoid oil SAE 80.
- Blocker differential (mechanical type) API GL-5 hypoid oil SAE 90 or SAE 80W-90. For example, CASTROL HYPOLY LS or SHELL-LSD or an equivalent oil.
Replacement
- Raise the vehicle horizontally.
- Inspect the rear axle for oil leaks.
- Open the oil drain plug and allow the oil to drain until it flows out in separate drops. Close and tighten the plug with a force of 60 Nm.
- Unscrew the oil filler plug.
- Fill with about 1.1 liters of hypoid oil and check the oil level with your finger. The oil level should be at the bottom of the hole.
- Screw in and tighten the plug to 50 Nm.
- lower the car, see par. 29.