4.
DC controller only: Remove four screws and then remove the PCA.
Figure 1-152
5.
DC controller and sheet-metal plate: Do the following.
a.
Remove two screws (callout 1), and then remove the fan and duct assembly (callout 2).
Figure 1-153
104
Chapter 1 Removal and replacement
Remove the DC controller (4 of 6)
Remove the DC controller (5 of 6)
1
2
ENWW