Torque converter automatic transmission Mitsubishi Pajero

Torque converter automatic transmission Mitsubishi Pajero

Torque converter functions:

*Transmission of torque from engine to gearbox
* Increased torque at low speeds
* Smooth gear shifting
*Acts as a damper between the engine and transmission

Torque converter design:

* Consists of a pump wheel (connected to the engine), a turbine wheel (connected to the gearbox) and a reactor impeller (installed between the pump and turbine wheels)
* The pump wheel creates a flow of hydraulic oil that drives the turbine wheel
* Reactor impeller directs oil flow, increasing torque
* By sliding between the pump and turbine wheels, smooth gear shifting and vibration damping are ensured

Types of torque converters used in Mitsubishi Pajero automatic transmissions:

* Conventional torque converter: The most common type, used in most Pajero models.
*Lock-up Torque Converter: Features a mechanical locking mechanism that connects the pump and turbine wheels at high speeds, increasing transmission efficiency.
* Variable Torque Converter: Changes the torque converter ratio depending on engine speed and load, optimizing performance.

Maintenance and repair:

* Check the torque converter fluid level regularly and add the appropriate fluid if necessary.
* Replace torque converter fluid every 40,000 – 80,000 km or as recommended by the manufacturer.
* Torque converter malfunctions can manifest as slipping, vibration, noise and gear shifting problems.
* In the event of malfunctions, the torque converter may need to be repaired or replaced, which requires professional qualifications and specialized equipment.

Note: The exact characteristics and specific types of torque converters used in Mitsubishi Pajero automatic transmissions may vary depending on the year and model of the vehicle. It is recommended that you consult your specific vehicle’s owner’s manual for more detailed information.