HP 9020 - Removing Ac Module Cover

4-62 Assembly Access
6. Remove three #2 Pozidriv screws that attach top cover to ac module (Figure 4-64), and
remove cover.
*
* #2 POZIDRIV SCREW *
Figure 4-64. Removing Ac Module Cover
7. Disconnect two line filter wires from power switch assembly lugs (Figure 4-65). Note that
blue wire is on top lug and brown wire on bottom lug.