Steps to replace Lancer automatic transmission:
Required tools and materials:
* New gearbox
* New transmission filter
* New oil pan gasket
* Oil pan gasket
* New gasket sealant
* Torque wrench
* Socket wrenches
* Screwdriver
* Metal cleaning brush
* Rags
Instructions:
1. Preparation:
* Jack up the car and place it on stands.
* Drain the transmission fluid.
* Disconnect the battery cables.
2. Removing the old gearbox:
* Disconnect the gear shift lever
* Disconnect the transmission hydraulic lines and electrical connectors.
* Unscrew the propeller shaft mounting bolts.
* Disconnect the driveshaft from the gearbox.
* Disconnect the starter.
* Place a jack under the transmission to support it.
* Unscrew the bolts securing the gearbox to the engine and body.
* Carefully lower the old gearbox.
3. Installing a new gearbox:
* Thoroughly clean the mating surfaces of the engine and body.
* Apply new sealant to the oil pan gasket.
* Install the oil pan gasket.
* Lift the new gearbox and install it in place.
* Tighten the transmission mounting bolts to the specified torque.
* Connect the driveshaft to the gearbox.
* Screw on the propeller shaft bolts.
* Connect the starter.
4. Gearbox connection:
* Connect the hydraulic lines to the transmission.
* Connect the electrical connectors.
* Connect the gear shift lever.
5. Completion:
* Fill with new transmission fluid.
* Connect the battery wires.
* Lower the vehicle from the stands.
* Check the transmission fluid level and add if necessary.
Adviсe:
*Before starting work, carefully read the owner’s manual for your vehicle.
*If you do not have the necessary tools or experience, seek help from a professional mechanic.
* Make sure the new transmission is compatible with your vehicle.
* Use quality transmission fluid and gaskets.
*Tighten the bolts to the specified torque to ensure a secure connection.
*After replacement, test the vehicle to ensure that the transmission is operating properly.