Service Bulletin 
            Product   : Majesty 4D 
  Bulletin # : CNZ201800037 
  Release Date :  2017.11.01 
Appendix: SVC Guide 
1 
Take out the FU&FL Drawer 
2 
Disassemble the FU&FL Door 
hook 
Pull it ou
tward 
Take i
t out 
First, loosen the two –side screw, and then use screwdriver to separate cover front  
from plate center ,After separating, you should pull the left side outward, and then take  
right side out. 
3