Removing The T4000 Sibs - Juniper T4000 Hardware Manual

T4000 Core Router Hardware Guide

Removing the T4000 SIBs

152
Five SIBs are installed in the router. The SIBs are located in the rear of the chassis in the
slots marked SIB0 through
To remove the SIBs (see Figure 44 on page
Place an electrostatic bag or antistatic mat on a flat, stable surface.
1.
Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect
2.
the strap to an approved site ESD grounding point. See the instructions for your site.
Loosen the captive screws (using a Phillips (+) screwdriver, number 2) on the ejector
3.
handles on each side of the SIB faceplate.
Flip the ejector handles outward to unseat the SIB.
4.
Grasp both ejector handles, pull firmly, and slide the SIB about three-quarters of the
5.
way out of the chassis.
Place one hand underneath the SIB to support it, and slide it completely out of the
6.
chassis. Place it on the antistatic mat.
CAUTION: Do not stack hardware components on one another after you
remove them. Place each component on an antistatic mat resting on a
stable, flat surface.
Repeat the procedure for each of the remaining SIBs.
7.
SIB4 . Each SIB weighs approximately 7.1 lb (3.2 kg).
153):
Copyright © 2018, Juniper Networks, Inc.