25 June 2025 | Leave a comment 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. Thanks for reading!