- Gearbox oil specification API GL-4 or 5 SAE 75W-85W For all-wheel drive, additionally SAE 80W.
Examination
- Raise the car horizontally.
- If present, remove the engine and gearbox protection.
- Inspect the gearbox for oil leaks.

- Unscrew the oil filler plugs on the gearbox housing and the distributor housing

- The oil level should be at the bottom edge of the filler hole. Add oil if necessary.
- Screw in the plug, but do not tighten it too much.
- Lower the car, see item 29.
