| 
| 
Remove assemblage of fans (see Has undressed Removal and installation of assemblage of fans of a radiator). 
 
|  | 
Wring out clamps (2 on an illustration) on the case of assemblage and by means of a screw-driver liberate a socket (3) of a clamp.  
 |  
|  | 
Turn out screws of fastening of the fan and extend it from assemblage.  
 |  
Installation is made upside-down.  
 |  |