10.4.1. Features of a design

Fig. 10.2. Generator 9422.3701: 1 – pulley; 2 – nut; 3 – forward bearing; 4 – krylchatka of the fan; 5 – a cover from the drive; 6 – stator; 7 – stator winding; 8 – coupling bolt; 9 – a cover from contact rings; 10 – protection cover; 11 – vypryamitelny block; 12 – diode; 13 – back bearing; 14 – contact ring; 15 – brush; 16 – integrated regulator of tension; 17 – brush spring; 18 – brush holder; 19 – condenser; 20 – rotor magnetic conductor; 21 – rotor plug; 22 – rotor winding; 23 – rotor shaft

Fig. 10.3. AAK 5572 Iskra generator: 1 – pulley; 2 – forward bearing; 3 – fan; 4 – a cover from the drive; 5 – the stator with a winding; 6 – rotor; 7 – back cover; 8 – persistent rings; 9 – sealing ring; 10 – diode bridge; 11 – protection cover; 12 – contact rings; 13 – conclusions of B+, D+, W; 14 – condenser; 15 – back bearing; 16 – brush; 17 – the brush holder with tension regulator; 18 – rubber laying

Now install the generator 9422.3701 (fig. 10.2) on the UAZ Hunter cars, in alternative executions install Iskra generators (fig. 10.3) or Bosch. The generator represents the three-phase synchronous electrical machine with electromagnetic excitement. The silicon rectifier and the regulator of tension is built in the generator. The regulator supports generator tension in the set limits.
The rotor of the generator is given to rotation by a poliklinovy belt of the drive of auxiliary units from a pulley of a bent shaft of the engine.

Prevention
In order to avoid an exit of the generator it is out of operation forbidden:
– to connect conclusions of the regulator of tension or the generator among themselves and on "weight";
– to switch-off the rechargeable battery at the working engine;
– to launch the engine at the disconnected wire from the conclusion plug "+" the generator;
– to check serviceability of the generator and regulator of tension by means of the megohm meter or the control lamp fed from network more than 36 V.

Technical characteristics of generators of fashion. 9422.3701/Iskra of AAK 5572
Rated voltage, In..... 14/14
Maximum current, And..... 72/80     

Useful tips
If in way the generator belt broke, and spare you left at home, the ring 20 mm wide which is cut out from an old inner tube temporarily will help to replace it.
To reduce consumption of current at the movement of the car with the faulty generator, whenever possible switch-off the radio receiver, excess devices of lighting, the heater fan, etc.