The main components of the disassembled torque converter:
Fixed components:
* Pump housing (impeller): This is the outer casing containing the pump wheel.
* Drive Shaft: The central shaft that connects the torque converter to the engine.
* Rear Housing: Connects to the gearbox housing and provides support for the turbine wheel.
Rotating components:
* Pump wheel (impeller): Driven by the drive shaft and circulates fluid in the torque converter.
* Turbine Wheel (Reactor): Rotates freely inside the rear casing and converts the kinetic energy of the fluid into mechanical energy.
* Stator: A stationary wheel located between the pump and turbine wheels that directs the flow of fluid.
Clutch components:
*Friction Pad: A surface located on the turbine wheel that creates friction with the pump housing when engine speed and vehicle speed are equalized.
* Brake Band: Used to hold the turbine wheel in place when the vehicle is stationary or traveling at low speeds.
Other components:
* Overrunning Clutch Hub: A one-way clutch that allows the turbine wheel to rotate freely when the input torque exceeds the output torque.
* Discharge Valve: Regulates fluid flow through the torque converter and prevents overheating.
* Drain Valve: Relieves excess fluid pressure for smooth gear shifting.