15-31  Section 15 Maintenance & Inspection 
 
 
 
 
 
15.5.3.2  Motor replacement procedure for NKE-1632 
1 
Remove the cover. 
 
 
 
When replacing a motor, 
ensure that the safety switch 
of the radar antenna is 
turned Off prior to 
commencing the 
replacement work. 
 
 
Exercise care not to lose 
bolts, screws and other parts 
removed from the radar 
antenna, as they will be 
used again in later steps. 
 
Both left and right side covers need 
to be removed to carry out the 
motor replacement work. 
 
Loosen the M8 bolts designed to be 
protected from falling out at eight 
positions, and remove the cover. 
   
Eight M8 fall protected bolts