Measuring devices A multifunctional tester has been developed, specially designed for testing work on cars. Using such a device, it is possible to measure the engine speed and ignition...
Measurement technique Voltage measurement The presence of voltage in the circuit can be detected using a test lamp or voltage indicator. Such a device, however, can only detect the presence,...
Battery — removal and installation Removing Open the car hood. Remove the wires from the battery, first the ground wire (weight) (A), then the positive wire (IN). Loosen the fasteners of both brackets on...
Battery charge Never short circuit the battery circuit, as this can lead to its heating and explosion. The electrolyte in the battery is highly corrosive and can come into contact with...
Checking the battery If you suspect the presence of a slow battery discharge, check the car wiring as follows: Use a charged battery for testing. Set the ammeter to the highest scale (0.5 mA...
Battery maintenance Checking the electrolyte level in the battery Attention: Do not look into the battery using a source of open flame. Possible battery explosion! The electrolyte level in...
Alternator — removal and installation Removing the generator Disconnect the battery ground wire. Disconnect the multi-pin connector from the back of the generator. First unroll the wire clamp with a...
Replacing the alternator drive belt Removing Loosen the fan belt and remove it. Depending on the vehicle model, it is sometimes necessary to first remove the fan belts of other accessories, such as the air...
Replacement of carbon brushes of the generator The condition of the carbon brushes should be checked every 60,000 km. Removing Removing the brushes without removing the alternator. Disconnect the battery ground wire....
Voltage regulator — check Depending on which generator is installed, a voltage regulator is also needed. Since the regulator contains transistors and thermistors, it must be replaced in any case...
Starter — removal and installation Disconnect the battery ground wire. Remove air filter. Lift the plastic housing off the starter solenoid valve and disconnect the electrical wires (see arrow). Unbolt...
Diagnostics of malfunctions in a starter If the starter does not turn, then first of all, you should check whether there is the desired voltage of 8 V at terminal 50 of the solenoid valve. If the voltage is...
Engine Electrical Specifications Engine Electrical Specifications Freezing point normal climate Tropical well charged -65°C -40°C half charged -30°C -13°C discharged -12°C -6°C Ignition system Ignition...