CHAPTER 7
Replace Chassis Components
The images in this chapter are only for representation purposes, unless specified otherwise. The chassis' actual
appearance and size may vary.
Note
Whenever you replace any card, you must always ensure to secure the ejector thumbscrews properly.
Caution
• 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
Replace Chassis Door Foam Air Filters
In general, we recommend that you inspect the air filter every 3 months and replace.
Note
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.
Hardware Installation Guide for Cisco 8800 Series Routers
107
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