2RV/2RW/2RX/2RY/3RA
4-30
12. Open the top cover (a).
13. Remove the stop ring(b) and detach the
upper cover rack (c) from the upper
cover (a).
Figure 4-49
14. Open the top cover (a).
15. Remove the screws(M3x8S tight)(b),
detach the right middle cover(c).
Figure 4-50
1
2
a
c
b
c