Step 5
Slide the replacement air filter into the gap above the fan tray assembly towards the midplane. Tilt the filter slightly
upward to catch the slot in back of the card cage.
Step 6
Use a flat blade screwdriver to push the filter into the rear slot and flush with the bottom of the card cage. Allow the
filter to spring forward into the lip under the front rail of the card cage. The plastic tabs should be hanging down.
Step 7
Reinstall the fan tray access cover.
Step 8
Reinstall the chassis cover panel by snapping it in place.
Step 9
Discard the old air filter.
Figure 26: Rear Air Filter Location
ASR 5500 Installation Guide
126
Replaceable Components
Replacing an Air Filter