Removing The T4000 Craft Interface; Installing The T4000 Craft Interface; Figure 102: Removing The Craft Interface - Juniper T4000 Hardware Manual

Removing the T4000 Craft Interface

Installing the T4000 Craft Interface

Copyright © 2013, Juniper Networks, Inc.
CAUTION: Before you remove the craft interface, remove the upper front fan
tray. See "Replacing a T4000 Upper Front Fan Tray" on page
To remove the craft interface, see
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
1.
the strap to one of the ESD points on the chassis.
Completely loosen the screws at the four corners of the craft interface.
2.
Insert the blade of a flat-blade screwdriver into the slot on one side of the craft
3.
interface, then gently pry that side out from the chassis.
Insert the blade of a flat-blade screwdriver into the slot on the other side of the craft
4.
interface, then gently pry that side out from the chassis.
Grasp the craft interface by the top and bottom edges and carefully pull it straight
5.
out of the chassis.

Figure 102: Removing the Craft Interface

FANTR AY-T40 00
To install the craft interface (see
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
1.
the strap to one of the ESD points on the chassis.
Grasping the craft interface by the top and bottom edges, press it into place.
2.
Tighten the screws at the corners of the craft interface.
3.
NOTE: When you install the craft interface in an operating router, allow
several minutes for the LEDs on the craft interface to reflect the current
state of the router.
Chapter 19: Replacing T4000 Router Hardware Components
Figure 102 on page 235.
Figure 103 on page 236):
238.
235