Things you will need:
* New gearbox oil (check your owner's manual for the correct type and amount)
* Oil drain pan
* Funnel
* 17 mm wrench
Instructions:
1. Park your car on a level surface.
2. Engage the parking brake.
3. Open the oil fill plug on the top of the gearbox using a 17mm wrench.
4. Place the oil drain pan under the oil drain plug on the bottom of the gearbox.
5. Remove the oil drain plug using a 17mm wrench.
6. Allow the old oil to drain completely.
7. When the old oil has drained completely, reinstall the oil drain plug.
8. Pour the new gearbox oil into the gearbox fill plug using a funnel.
9. Continue pouring until the oil level reaches the bottom of the oil fill plug.
10. Reinstall the oil fill plug.
11. Start the engine and let it run for a few minutes to circulate the new oil.
12. Check the oil level and add more oil if necessary.
That is all there is to it. Changing the gearbox oil on a Hyundai Getz is a simple task that can be completed in about 30 minutes.
