The axle shaft assembly with the bearing is replaced if there is increased noise from the rear wheels of the vehicle compared to normal noise both when driving straight and when turning.
In this case, there is increased axial and radial play of the axle shaft
The VAZ-2123 engine is equipped with a microprocessor control system (MSCS), i.e. a distributed fuel injection system with feedback, which combines the inextricably linked power supply and ignition subsystems
When the chain tensioner shoe wears out, the tensioner response range becomes insufficient to restore chain tension
The control oxygen concentration sensor (lamda probe) is installed in the exhaust pipe of the exhaust system
EURO-5 Engine Management System Niva Chevrolet
The electronic engine management system (ECM) consists of a controller, engine and vehicle operating parameter sensors, and actuators
The torque is transmitted to the front wheels from the front axle gearbox through the right and left drives
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"