Rsp Installation - Cisco ASR 902U Hardware Installation Manual

Installing the Cisco ASR 902 Router
Step 2
Grasp the fan tray handle with one hand and the outside of the chassis with the other hand. the figure below shows the
front of the fan tray, including the handle.
The fans are exposed on the left side of the fan tray. Keep your fingers, clothing, and jewelry away from the
Caution
fans. Always handle the fan tray by the handle.
Step 3 Pull the fan tray backward towards you, no more than 1 inch, to disengage it from the power receptacle on the midplane,
as shown in the figure below.
The fans might still be turning when you remove the fan assembly from the chassis. Keep fingers, screwdrivers,
Warning
and other objects away from the openings in the fan assembly's housing. Statement 263
Figure 44: Fan Tray Removal
Step 4
Wait at least 5 seconds to allow the fans to stop spinning. Then, pull the fan tray backward towards you and out of the
chassis..
As the fan tray slides out of the chassis, support the bottom of the fan tray with one hand and keep your other
Note
hand on the fan tray handle.
This completes the steps for removing the fan tray from the chassis.
To install a new fan tray, follow the steps in the

RSP Installation

Follow these steps pertaining to handling an RSP module in the Cisco ASR 902 Router:
Installing the Fan
Cisco ASR 902 and ASR 902U Aggregation Services Router Hardware Installation Guide
Tray.
RSP Installation
77