Replacing a CVT with an automatic transmission is a complex and time-consuming process. Special skills, tools and equipment are required to successfully complete this procedure.
Required materials and tools:
* New automatic transmission
* New torque converter
* New automatic transmission selector
* New cooling tubes and hoses
* New gaskets
* Set of transfer tools (wrenches, screwdrivers, sockets)
* Transmission puller
* Torque converter puller
* Torque wrench
* Specialized diagnostic equipment
Steps for installing an automatic transmission instead of a CVT:
1. Disconnect the battery: Disconnect the negative battery cable to prevent damage to electrical components.
2. Drain fluids: Drain the CVT transmission fluid and engine coolant.
3. Remove the variator:
— Disconnect all electrical connectors and wiring harnesses.
— Disconnect all transmission lines.
— Disconnect the engine and transmission mounts.
— Remove the variator using a transmission puller.
4. Install the automatic transmission:
— Place the automatic transmission in place using a transmission puller.
— Install the engine and transmission mounts.
5. Install the torque converter:
— Install the torque converter on the input shaft of the automatic transmission.
— Attach the torque converter to the engine flywheel.
6. Connect the cooling pipes and hoses:
— Connect new coolant pipes and hoses to the automatic transmission.
— Fill with new transmission fluid.
7. Install the automatic transmission selector:
— Install the new automatic transmission selector in place.
— Connect it to the automatic transmission and to the electronic control unit (ECU).
8. Connect the electrical connectors:
— Connect all electrical connectors and wiring harnesses to the automatic transmission.
— Reset the automatic transmission adaptive values using specialized diagnostic equipment.
9. Check:
— Start the engine and check whether the automatic transmission operates correctly.
— Check for fluid leaks.
— Carry out a road test to check the gear shift and selector function.
Additional tips:
* Use quality parts and fluids that meet manufacturer specifications.
* Tighten all bolts and nuts to the recommended torque.
*Consult a professional mechanic if you are not experienced with transmissions.
* Replacing an automatic transmission CVT may void the vehicle warranty.