VW Passat repair+ 1. Ekspluatatsiiya of the car + 2. Maintenance + 3. Engines + 4. Cooling system + 5. Power supply system + 6. System of ignition + 7. Coupling + 8. Transmission + 9. Drive of forward wheels + 10. Suspension brackets + 11. Steering + 12. Brake system + 13. Wheels and tires + 14. Systems of heating, ventilation and conditioning - 15. Electric equipment + 15.1. Technical characteristics 15.2. Security measures during the work with electric equipment + 15.3. Detection of not closed chain + 15.4. Rechargeable battery - 15.5. Generator 15.5.1. Security measures during the work with the generator 15.5.2. Check of the generator 15.5.3. Main malfunctions of the generator and ways of their elimination 15.5.4. Generator drive belt 15.5.5. Generator brushes 15.5.6. Check of system of launch of the engine + 15.6. Starter 15.7. Block of safety locks and relay 15.8. Replacement of the lock of ignition + 15.9. Switches + 15:10. Combination of devices + 15:11. Internal lighting and lighter + 15:12. Headlights + 15:13. Screenwash 15:14. Windshield washers 15:15. Cleaner of back glass + 15:16. Central lock + 15:17. Hatch + 16. Body + 17. Electric circuits |
Repair Volkswagen Passat B3-B4/Passat B3-B4>> Electric equipment>> Generator>> Generator brushes You make replacement of brushes of the generator, without removing the generator from the engine.
You make replacement of brushes in the following order:
– disconnect a "minus" wire from the plug of the rechargeable battery;
– unscrew screws with crosswise vents, the fixing brush holder and the regulator of tension (
fig. 15.13
and
15.14
) on a back part of the generator (
fig. 15.15
);
– take the brush holder and the regulator of tension, at the same time turning it (
fig. 15.16
);
– check length of graphite brushes which has to be not less than 5 mm (
fig. 15.17
and
15.18
);
– for replacement of coal brushes it is necessary to unsolder tokopodvoda, to take worn-out brushes and springs, to establish new brushes with springs in a nest of the regulator and to solder токоподвод so that length of brushes made 10 mm. At the soldering not to allow hit of solder on токоподвод, except places of the soldering;
– check ease of movement of brushes in the holder;
– clear contact rings of the generator the fabric which is slightly moistened in white spirit and check rings for wear and damages;
– be convinced that each brush moves in a nest smoothly and without jammings.
Installation it is made in the sequence, the return to removal.
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