Replacement of brushes of the generator carry out, without removing the generator from the engine.

Replacement of brushes make in the following order:

– disconnect a "minus" wire from the plug of the storage battery;

Fig. 15.13. An arrangement of a regulator of tension on the Valeo generator

Fig. 15.14. An arrangement of a regulator of tension on the Bosch generator

Fig. 15.15. Otvorachivaniye of screws of fastening of a regulator of tension

– unscrew screws with the crosswise shlitsa, a fixing shchetkoderzhatel and a tension regulator (fig. 15.13 and 15.14) on a back part of the generator (fig. 15.15) ;

Fig. 15.16. Removal of a regulator of tension with brushes

– take a shchetkoderzhatel and a tension regulator, at the same time turning its (fig. 15.16) ;

Fig. 15.17. Valeo generator brushes

– check length of graphite brushes which should be not less than 5 mm (fig. 15.17 and 15.18) ;

Fig. 15.18. Bosch generator brushes

– for replacement of coal brushes it is necessary отпаять токоподводы, to take worn-out brushes and springs, to establish new brushes with springs in a nest of a regulator and to solder токоподвод so that the length of brushes made 10 mm. At the soldering not to allow solder hit on токоподвод, except soldering places;

– check ease of moving of brushes in the holder;

– clear contact rings of the generator fabric slightly moistened in White-spirite and check rings on wear and damages;

– be convinced that each brush moves in a nest smoothly and without jammings.

Installation it is made in sequence, return to removal.