5-5 
6  Lift MV9 (or MV29).   
 
 
 
 
 
 
 
 
 
 
 
 
 
 
7  (1) Remove the Nozzle-IN joint from MGV, and remove MGV filter and O-ring 3.9. 
 Fix the new MGV filter and new O-ring 3.9. 
Perform the assembly after dipping the O-ring in makeup, and confirm that the 
O-ring does not jump out of the hole. 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 (2) Attach the head cover and the heater cover. 
 
 
 
 
 
 
 
 
 
 
 
O-rings are inserted here. When they 
are  come  off,  dip  the  O-rings  in 
makeup and perform the assembly.