Cisco 8800 Series Hardware Installation Manual page 137

Replace Chassis Components
Figure 94: HV Power Tray Standby Mode Switch
Step 2 Slide the power module out of its bay while supporting it with your other hand to remove it.
Figure 95: HV Power Supply
Step 3
Slide the new power module into the bay until it mates with its connector.
Replace HVAC and HVDC Power Module
Hardware Installation Guide for Cisco 8800 Series Routers
131