4. DC controller only: Remove four screws and then remove the PCA.
Figure 1-193 Remove the DC controller (4 of 6)
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 1-194 Remove the DC controller (5 of 6)
1
2
ENWW
Removal and replacement procedures
129