Removing The T4000 Rear Fan Tray; Figure 46: Removing The Scgs - Juniper T4000 Hardware Manual

Removing the T4000 Rear Fan Tray

Copyright © 2018, Juniper Networks, Inc.
Place the SCG on the antistatic mat.
5.
Repeat the procedure for the second SCG.
6.

Figure 46: Removing the SCGs

The rear fan tray is mounted vertically on the right side of the rear of the chassis. The rear
fan tray weighs about 10 lb (4.5 kg).
To remove the rear fan tray (see
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.
2.
Grasp the handles, and pull the fan tray halfway out of the chassis.
3.
Place one hand under the fan tray to support it, and pull the fan tray completely out
4.
of the chassis.
Chapter 19: Installing the Router into a Rack Without a Mechanical Lift
Figure 47 on page 156):
155