- Cause of malfunction
Remedy
Knock in the cardan transmission when the vehicle moves suddenly or when changing gears:

The brake caliper body is disassembled when replacing pistons, pins, and rubber sealing parts
To disassemble the case you need:

Inspection and troubleshooting of GAZ-2705 gearbox parts
Wash thoroughly the parts and components of the gearbox and blow with compressed air

Before performing repair operations, brake mechanisms must be thoroughly washed with warm water and detergents and dried with compressed air
To disassemble the rear wheel brake mechanism you must:

Power system with engine ZMZ-406, ZMZ-405
In the fuel injection engine power system, the pressure is 30 MPa (3.3 kgf/cm 2)
Be sure to often look into the manual for the design, operation, maintenance and repair of the car, the catalog of spare parts in order to better understand your car, choose what you can do yourself, control the timing of mandatory maintenance, find out the details of the units