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.
The front doors come with pre-installed air filters (8818-FILTER, 8812-FILTER, 8808-FILTER, or
8804-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 107
Provision of Grace Period Before Route Processor Shutdown from Ejector Lever, on page 109
Replace a Route Processor Card, on page 110
Replace a Line Card, on page 115
Replace a Fan Tray, on page 117
Replace Fabric Card, on page 119
Replace Power Supply Components, on page 125
C H A P T E R
Hardware Installation Guide for Cisco 8800 Series Routers
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