Installing A Routing Engine In An M40E Router; Figure 102: Removing A Routing Engine From An M40E Router - Juniper M40E Hardware Manual

Copyright © 2010, Juniper Networks, Inc.

Figure 102: Removing a Routing Engine from an M40e Router

Installing a Routing Engine in an M40e Router

To install a Routing Engine in an M40e router:
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.
Verify that the extractor clip at each end of the Routing Engine is flipped toward the
2.
outer edge of the unit. If necessary, use your thumbs to push and hold the red tab on
each extractor clip toward the outer edge, then push the ends of the extractor clips
outward.
Place one hand under the Routing Engine to support it and grasp one of the extractor
3.
clips on the faceplate with the other hand.
Align the rear of the Routing Engine with the guide rails inside the chassis and slide it
4.
in completely.
CAUTION: Align the Routing Engine carefully with the guide rails and push
it in evenly. Damage can result if the Routing Engine gets lodged in the
rails because of uneven movement.
Press the extractor clip at each end of the Routing Engine inward to seat the unit firmly
5.
in the chassis.
Check the host module LEDs on the craft interface to verify that the green LED labeled
6.
is lit for the host module to which the Routing Engine belongs ("M40e Craft
ONLINE
Interface Description" on page 34 shows the LEDs).
Chapter 16: Replacing M40e Hardware Components
189