Materials:
- Gearbox oil (check the owner's manual for the correct type and capacity)
- Funnel
- Wrench
- Oil drain pan
- Safety glasses
- Gloves
Instructions:
1. Park your car on a level surface and turn off the engine.
2. Engage the parking brake.
3. Put on your safety glasses and gloves.
4. Locate the oil drain plug on the bottom of the gearbox.
5. Place the oil drain pan beneath the drain plug.
6. Use a wrench to loosen the drain plug and allow the old oil to drain out completely.
7. Replace the drain plug and tighten it securely.
8. Locate the oil filler plug on the top of the gearbox.
9. Use a funnel to add new gearbox oil to the gearbox until the oil level reaches the specified mark on the dipstick or filler plug.
10. Replace the oil filler plug and tighten it securely.
11. Start the engine and let it run for a few minutes.
12. Check the oil level on the dipstick or filler plug again and add more oil if necessary.
Note: Do not overfill the gearbox with oil. Overfilling can cause damage to the transmission.
