Tools and materials:
* Wrench set
* 10 mm hex key
*Long flathead screwdriver
* New Teflon rings (diameter 43 mm and 65 mm)
* Transmission fluid (ATF)
Replacement procedure:
1. Removing the automatic transmission pan
* Place the car on a flat surface.
* Remove the engine protection (if equipped).
* Drain the transmission fluid from the automatic transmission pan.
* Unscrew the bolts securing the automatic transmission pan.
* Carefully remove the tray.
2. Removing the valve body
* Unscrew the bolts securing the valve body to the automatic transmission housing.
* Carefully remove the valve body. Be careful not to damage the gaskets.
3. Replacing Teflon rings
* Locate the grooves for the Teflon rings on the valve body and pistons.
*Remove the old Teflon rings using a small flathead screwdriver.
* Install the new Teflon rings in place. Make sure they fit snugly in the grooves.
4. Installation of the hydraulic unit
* Reinstall the valve body and tighten the bolts.
* Make sure the gaskets are in good condition.
5. Installing the automatic transmission pan
* Reinstall the automatic transmission pan and tighten the bolts.
* Fill in new transmission fluid to the level.
6. Checking the fluid level
* Start the engine and warm it up to operating temperature.
* Measure the fluid level and add if necessary.
Adviсe:
* To replace Teflon rings, it is convenient to use thin-nose pliers.
* When replacing Teflon rings, it is recommended to also replace the automatic transmission filter.
* After replacing the Teflon rings, it is necessary to reset the automatic transmission adaptations using a diagnostic scanner.
*If you are unsure of your skills, it is recommended that you seek assistance from a qualified mechanic.