Figure 56: Removing The Rear Fan Tray - Juniper T640 Hardware Manual

Copyright © 2010, Juniper Networks, Inc.
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
1.
the strap to an approved site ESD grounding point. See the instructions for your site.
Loosen the captive screws on the top and bottom of the fan tray faceplate, using a
2.
Phillips (+) screwdriver, number 2.
Grasp the handles and pull the fan tray halfway out of the chassis.
3.
When the fans stop spinning, grasp the handles and pull the fan tray completely out
4.
of the chassis.

Figure 56: Removing the Rear Fan Tray

Chapter 10: Installing the T640 Router Without a Mechanical Lift
101