Remove the clutch housing (see the article - How to remove the clutch housing of the ZMZ-406 engine of a Gazelle car)

We mark the mutual position of the casing and the flywheel with a core.

Repair of the cylinder head is carried out during general engine repairs and when replacing the cylinder head gasket.

The electronic unit, processing the data received from the sensors of the system, controls the operation of two ignition coils, applying low voltage pulses to them

Checking and replacing brushes and a voltage regulator on cars with an engine of the ZMZ-405, ZMZ-406 type

On engines of the ZMZ-406 and ZMZ-405 families, generators 9422.3701 or 5122.3771 with built-in integrated voltage regulators are installed.

Checking the kingpin and bushings for wear

The check is carried out with adjusted front wheel bearings

Clean all mating surfaces of the block from gaskets stuck and torn during disassembly