Removal make in the following order:

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

– remove an air inlet branch pipe;

– check smoothness and uniformity of rotation of the fan, without removing it;

– remove a dashboard casing under a perchatochny box;

Fig. 14.11. Removal of the fan of a heater. Shooters specified a uvula of a clamp and the direction of turn of the fan

– press a screw-driver a clamp uvula (fig. 14.11) , turn clockwise and remove the fan;

– clear the air channel of extraneous subjects;

Fig. 14.12. Arrangement of a cap collar of fastening of the block of resistors

– remove the block of resistors for what wring out a cap collar (fig. 14.12) .

PREVENTION If the fan works not in all modes, one of resistors is faulty, and the block is subject to replacement.