Place the gearbox on a workbench or stand

Before disassembly, we will analyze gearbox failures

The hydraulic block or hydraulic distributor, receiving signals from the electronic control unit, switches channels in the control valve block and controls the clutch engagement pressure

The thermostat in the engine cooling system is used to quickly warm up the engine to operating temperature

Disconnect the negative battery terminal

After turning off the power, wait at least 1 minute for the airbag activator capacitor to discharge

Before replacing the electric fan, you need to make sure it works

Some car engines are equipped with a water distributor with a built-in thermostat