Installing, Replacing, And Maintaining The Craft Interface; Removing The Mx2020 Craft Interface - Juniper MX2020 Hardware Manual

CHAPTER 26
Installing, Replacing, and Maintaining the Craft
Interface
IN THIS CHAPTER

Removing the MX2020 Craft Interface | 581

Installing the MX2020 Craft Interface | 582
Replacing an MX2020 Extended Craft Interface | 583
Replacing the Alarm Relay Wires from the MX2020 Craft Interface | 586
Maintaining and Verifying the Status of the MX2020 Craft Interface | 589
Removing the MX2020 Craft Interface
To remove the craft interface (see
1. Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect the strap to
one of the ESD points on the chassis.
2. Detach any external devices connected to the craft interface.
3. Loosen the captive screws at the left and right corners of the craft interface faceplate by using the
Torx (T10) screwdriver.
4. Grasp the craft interface faceplate and carefully tilt it toward you until it is horizontal.
5. Disconnect the ribbon cable from the back of the faceplate by gently pressing on both sides of the
latch with your thumb and forefinger. Remove the craft interface from the chassis.
Figure 250 on page 582):
581