Replace Chassis Components; Replace Chassis Door Foam Air Filters - Cisco 8800 Series Hardware Installation Manual

Replace Chassis Components

Note The images in this chapter are only for representation purposes, unless specified otherwise. The chassis' actual
appearance and size may vary.
Caution Whenever you replace any card, you must always ensure to secure the ejector thumbscrews properly.
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Replace Chassis Door Foam Air Filters

Note In general, we recommend that you inspect the air filter every 3 months and replace, if necessary, every 6
months.
The front doors come with pre-installed air filters (8818-FILTER, 8812-FILTER or 8808-FILTER). If air
filters need a replacement, follow this procedure.
Procedure
Step 1
Remove the two quarter turn fasteners from the front door as shown.
Replace Chassis Door Foam Air Filters, on page 85
Replace a Route Processor Card, on page 86
Replace a Line Card, on page 88
Replace a Fan Tray, on page 90
Replace Fabric Card, on page 93
Replace Power Supply Components, on page 99
C H A P T E R
Hardware Installation Guide for Cisco 8800 Series Routers
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