We replace the rear wheel pads in case of damage, oiling and wear of the pads to a thickness of less than 1 mm.

The drum is replaced if it is damaged, cracked, and the working surface is worn out up to a diameter of more than 283 mm. We replace all four rear wheel pads at the same time.

The technical condition of the engine is constantly changing during operation

Steering column switches

The car uses two steering column switches mounted on the steering column

Functions of the engine management system:

• - controls the power supply of the fuel pump;

Hydraulic pushers of the engine ZMZ-406, ZMZ-405, made in the form of cylindrical pushers and located between the camshaft and valves, combine two functions: transferring force from the camshaft to the valves and eliminating gaps in their drive

Remove the cylinder head (see How to remove and install the cylinder head ZMZ-402)

Remove the oil pump

Relieve fuel pressure in the fuel system

Turn off the ignition and remove the "negative" terminal of the battery

Replacing the turn signal relay

Depending on the configuration, an electromagnetic relay-breaker of the RS-950P-T type or an electronic breaker of the 494.3747 or 642.3747 type can be installed on the car.

Drain the engine oil

Drain the engine coolant and remove the radiator.

Disconnect the intake pipes from the exhaust manifold

If the position of the front wheels corresponds to a straight-line movement, and the steering wheel spokes are not horizontal, this indicates a violation of the adjusting angles of the wheels, the presence of defects in the steering or suspension