7.16. System of recharge of the accumulator - check
1. If the system of recharge of the accumulator is faulty, before check of the generator, check the following:
a) Check a tension and a condition of a driving belt of the generator, fixing bolts and connecting wires.
b) Check the burned-through crossing points.
c) Start the engine and check whether unusual noise publishes the generator.
d) Check the specific density of electrolyte and accumulator charging. Examine plugs of the accumulator and clear them of corrosion if it is necessary.
2. Check operation of the generator and regulator of tension. At the idle engine tension of the accumulator has to make 12 Volts. At the working engine of 14-15 Volts.