① As  shown  in  the  figure,  unscrew 
three bolts from the refrigerator air duct 
with a cross screwdriver; 
 
 
 
 
 
 
 
②  Follow  the  arrow  direction  in  the 
figure  and remove the refrigerator air 
duct from top to bottom; 
 
 
 
 
 
 
 
 
 
 
 
 
③ Pull  out  the  terminal  that  is 
connected  to  variable  temperature 
sensor  from  the  right  side  of 
refrigerator  air  duct.  Then,  the 
refrigerator  air  ducts  in  the  left  and 
right can be removed. 
 
 
 
 
 
The  small  terminal  is  a  cold  storage 
sensor,  and  the  big  terminal  is  a 
variable temperature sensor.