
Put the car on a two-post lift
Disconnect the wires from the battery terminals, starting with the negative terminal

Reducer with tubular adjustable valve Renault Megane 2
Due to its design, the tubular expansion valve is an element that cannot be replaced (fig. 1)

Put the car on a two-post lift
Disconnect the wires from the battery terminals, starting with the negative terminal

The automatic transmission is arranged according to the traditional planetary circuit with friction braking and is connected to the engine crankshaft through a torque converter
Put the car on a two-post lift
Raise the car until the wheels are a few centimeters off the floor