repair Niva Chevrolet

The condition of the belt tension rollers should always be checked when removing or replacing the drive belt

Generator type 9402.3701-01 alternating current, three-phase, with built-in rectifier unit and electronic voltage regulator, right-hand rotation (drive side)

You will need: 13 mm, 17 mm, 27 mm wrenches, and a lug wrench.
Disconnect the front propeller shaft from the front axle gearbox (see "Removing and lubricating the Niva propeller shaft").

If the chain tension cannot be restored with a serviceable tensioner and its shoe, and with unworn drive sprockets, then the chain has stretched excessively and must be replaced