Juniper SRX5400, Hardware Manual, Page: 299 / 394

NOTE: The procedure to replace an SCB applies to the SRX5K-SCB,
SRX5K-SCBE, and SRX5K-SCB3.
1.
Removing the SRX5400 Services Gateway SCB on page 273
2.
Installing an SRX5400 Services Gateway SCB on page 275
Removing the SRX5400 Services Gateway SCB
To remove the SCB (see Figure 113 on page 274 ):
NOTE: The SCB and Routing Engine are removed as a unit. You can also
remove the Routing Engine separately.
CAUTION: Before removing the SCB, ensure that you know how to operate
the ejector handles properly to avoid damage to the equipment.
1.
Power off the device.
2.
Place an electrostatic bag or antistatic mat on a flat, stable surface.
3.
Attach an ESD grounding strap to your bare wrist and connect the strap to one of the
ESD points on the chassis.
4.
Rotate the ejector handles simultaneously counterclockwise to unseat the SCB.
5.
Grasp the ejector handles and slide the SCB about halfway out of the chassis.
6.
Place one hand underneath the SCB to support it and slide it completely out of the
chassis.
7.
Place the SCB on the antistatic mat.
8.
If you are not replacing the SCB now, install a blank panel over the empty slot.
273 Copyright © 2017, Juniper Networks, Inc.
Chapter 29: Replacing Host Subsystem Components