Cisco Systems 9000 Removing a Fan Tray from the Cisco ASR 9904 Router

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CiscoASR 9000 Series Aggregation Services Router Hardware Installation Guide
Chapter2 Unpacking and Installing the Chassis
Removing Components Before Installing the Chassis
Removing a Fan Tray from the Cisco ASR 9904 Router
Follow these steps to remove a fan tray from the CiscoASR 9904 Router (Figure 2-18).
Step1 Loosen the three captive installation screws on the front of the fan tray.
Step2 Using the handle on the front panel, pull the fan tray halfway out of the chassis.
Step3 Wait a few seconds for all the fans to stop rotating before lifting the fan tray from the chassis.
Step4 Slide out the fan tray completely from the chassis while supporting it with your other hand.
Caution Use two hands when handling the fan tray. The fan tray weighs about 11.0pounds (4.99 kg).
Figure2-18 Removing or Installing the Fan Tray on the CiscoASR 9904 Router Chassis
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