Materials required to change the oil in an Aisin automatic transmission:
* Automatic transmission oil Aisin: The type and quantity of oil depend on the specific model and year of manufacture of the car.
* Oil filter for Aisin automatic transmission:
* Oil drain pan:
* New pan gasket:
* Funnel for filling oil:
* Keys and tools for removing pan and filter:
*Rags or paper towels:
Instructions for changing the oil in an Aisin automatic transmission:
1. Prepare the car:
* Park the vehicle on a level surface and set the parking brake.
* Allow the engine and transmission to cool.
2. Remove the automatic transmission pan:
* Using a wrench, loosen the bolts securing the automatic transmission pan.
* Lift the drain pan slightly and place a drain pan underneath.
* Carefully remove the pan and allow the oil to drain into the pan.
3. Replace the oil filter:
* Locate the oil filter in the automatic transmission pan.
*Remove the old filter and install a new one.
4. Clean the tray and magnet:
* Clean the tray and magnet from metal particles.
* Make sure the O-ring is in good condition.
5. Reinstall the tray:
* Apply a new gasket to the pan.
* Reinstall the pan and tighten the bolts to the specified torque.
6. Fill with new oil:
* Using a funnel, pour new oil into the automatic transmission through the dipstick hole.
* Add the amount of oil specified in the repair manual.
7. Check the oil level:
* Start the engine and let it idle for a few minutes.
* Switch to different automatic transmission operating modes.
* Turn off the engine and wait a few minutes.
* Remove the dipstick, wipe it clean and reinsert it.
* Check the oil level. It should be between the “cold” and “hot” marks on the dipstick.
8. Clean the dipstick and reinstall it:
* Clean the dipstick and install it into the fill hole.
9. Reset the oil aging counter:
* Some cars have an automatic transmission oil aging counter. Use a diagnostic scanner to reset the counter.
10. Check for leaks:
* Start the engine and let it idle.
* Check under the car for oil leaks.
Considerations and Tips:
* Check the oil level in the automatic transmission regularly.
* Replace the automatic transmission oil and filter in accordance with the manufacturer’s recommendations.
* Use only oil and filter recommended by the manufacturer.
* If you notice any leaks or problems with your automatic transmission, have it diagnosed and repaired by a qualified mechanic.