The exhaust system consists of an exhaust manifold, a downpipe, a catalytic converter with an additional muffler, and a main muffler.

You will need: a micrometer, a caliper, a ruler

Remove carbon deposits from the combustion chambers

Most of the power supply circuits of the vehicle's electrical equipment are protected by fuses

Front door electric windows are included in some models of cars

Disassembling the gearbox shafts is necessary to replace the shaft parts.

Removing the gearbox is discussed in the article - "How to replace the gearbox of the Niva Chevrolet"

Disassembling the gearbox is discussed in the article - "Repairing the gearbox of the VAZ-2123 car"

Vacuuming the air conditioning system and removing the VAZ-2123 compressor

Vacuuming the air conditioning system is necessary when changing the refrigerant or replacing faulty or damaged parts of the air conditioning system