Work with an assistant on an inspection ditch or overpass

Drain the oil from the gearbox.

Disconnect the wire terminal from the negative terminal of the battery.

To check the vacuum booster on a car, press the brake pedal 5-6 times

Then, holding the pedal down, start the engine

The gearbox is mechanical, two-shaft, with five forward gears. It is structurally integrated with the differential and final drive.

The additional resistor is used to obtain different rotation speeds of the heater fan motor

If the additional resistor fails, replace it

It is easier to remove the rear axle on a lift

If it is not possible to install the car on a lift, carefully lift the rear of the car by installing a jack under the beam

Disassembling the gearbox primary shaft

Disassembling the shafts is discussed in the article - "Disassembling and assembling the Lada Priora gearbox"