Removing the Routing Engine Panel and Fan Tray

The Routing Engine panel and fan tray is located immediately to the right of the Routing Engines, as shown in Figure 2. The unit weighs approximately 2 lb (1 kg).

To remove the Routing Engine panel and fan tray, follow this procedure (see Figure 31):

1. Place an electrostatic bag or antistatic mat on a flat, stable surface.
2. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist and connect the strap to one of the ESD points on the chassis. Verify that the router is attached to a proper earth ground. For more information about ESD, see Preventing Electrostatic Discharge Damage.
3. Loosen the thumbscrews on the right side of the Routing Engine panel, using a Phillips screwdriver if necessary.
4. Grasp the handle between the thumbscrews and pull the unit halfway out of the chassis.
5. Place one hand under the unit to support it, slide it completely out of the chassis, and place it on the antistatic mat or in the electrostatic bag.

Figure 31: Removing the Routing Engine Panel and Fan Tray