Removing Ac Module Cover - HP 9020 Service Manual

4-62
Assembly Access
6. Remove three #2 Pozidriv screws that attach top cover to ac module (Figure 4-64), and
remove cover.
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#2 POZIDRIV SCREW
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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.