Removing A T640 Standard Sib Or Standard Sib Version B - Juniper T640 Hardware Manual

Removing a T640 Standard SIB or Standard SIB Version B

Copyright © 2017, Juniper Networks, Inc.
NOTE: The T640-SIB requires Junos OS Release 7.0 or later.
To replace a SIB, perform the following procedures:
Removing a T640 Standard SIB or Standard SIB Version B on page 425
1.
Installing a T640 Standard SIB or Standard SIB Version B on page 426
2.
Upgrading to a T640 Standard SIB Version B on page 427
3.
Removing a T640-SIB on page 429
4.
5. Installing a T640-SIB on page 430
NOTE: If you are upgrading to standard SIB version B or T640-SIBs, see
"Upgrading to a T640 Standard SIB Version B" on page 427
Router Hardware Guide for T640-SIBs before removing the SIBs.
To remove a standard SIB or standard SIB version B (see
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 one of the ESD points on the chassis.
Press the online/offline button on the SIB faceplate. Press and hold down the button
3.
until the green LED goes out (about 5 seconds).
OK
Loosen the captive screws (using a Phillips (+) screwdriver, number 2) on the ejector
4.
handles on each side of the SIB faceplate.
Flip the ejector handles outward to unseat the SIB.
5.
Grasp both ejector handles, pull firmly, and slide the SIB about three-quarters of the
6.
way out of the chassis.
Place one hand underneath the SIB to support it and slide it completely out of the
7.
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.
Chapter 30: Replacing Switch Fabric Components
or the TX Matrix
Figure 227 on page 426):
425