Disconnect the negative cable from the battery. We dismantle the air filter housing (see Removing the air filter housing)
A starter 5722.3708 is installed on some of the engines of the VAZ-2121 car - a four-pole four-brush DC electric motor with excitation from permanent magnets, with a planetary gearbox, a roller freewheel clutch and a two-winding traction relay.
Starter 35.3708 – four-brush DC electric motor with mixed excitation and with an electromagnetic two-winding traction relay