Palo Alto Networks
Maintaining the Hardware •
53
Replace a Fan Tray
Figure 27. Loosening the Thumb Screws to Unlock the Fan Tray
3.
Grasp the fan tray handles and pull the tray out about two inches. After all fans have stopped
spinning, remove the fan tray from the chassis.
4.
Install the new fan tray by sliding the tray into the chassis, ensuring it is seated properly.
5.
Turn the thumb screws to the right until they stop. This will lock the top and bottom latches to
secure the tray to the chassis as shown in Figure 28. Use a Phillips-head screwdriver to tighten the
thumb screws.
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Open Position
Beware of spinning fans.
