Starting the engine in an emergency
See subsection 1.2.6.
Examination
1. Disconnect both cables from the battery, starting with the negative terminal.
2. Check the color indicator. If the indicator is black, then charge the battery. Check the voltage, which should be 11.5-12.0 V (before disconnecting the battery, it is recommended to turn on the high beam headlights for 10 seconds, turn off the light and other consumers).
3. Periodically, the battery should be checked with a special load device. At room temperature, the battery voltage should not drop below 9.6V.
Replacement
1. Disconnect the cables from the battery.
2. Loosen the fixing nuts (arrows) and disconnect the clamp, remove the battery.
3. When replacing the battery, make sure that the parameters of the new battery are (dimensions, capacitance and recoil current) exactly the same as the replacement.