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.
•
•
•
•
•
•
•
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, ). 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 97
Provision of Grace Period Before Route Processor Shutdown from Ejector Lever, on page 99
Replace a Route Processor Card, on page 100
Replace a Line Card, on page 105
Replace a Fan Tray, on page 107
Replace Fabric Card, on page 109
Replace Power Supply Components, on page 115
C H A P T E R
Hardware Installation Guide for Cisco 8800 Series Routers
7
97