Install An Hcm - Juniper M Series Monitoring And Troubleshooting Manual

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M Series and T Series Routers Monitoring and Troubleshooting Guide

Install an HCM

The router might continue forwarding traffic for a few minutes

after the request system halt command has been issued.

Attach an electrostatic discharge (ESD) grounding strap to your bare wrist, and connect

the strap to one of the ESD points on the chassis.

Loosen the thumbscrews located at each end of the Routing Engine faceplate, using

a Phillips screwdriver if necessary.

Grasp the handle and slide the unit about halfway out of the chassis.

Slide the Routing Engine straight out of the chassis. Damage

can result if it gets lodged because of uneven movement.

Place one hand under the Routing Engine to support it, slide it completely out of the

chassis, and place it on the antistatic mat or in the electrostatic bag.

Grasp the handle of the HCM and slide the unit about halfway out of the chassis.

Slide the HCM straight out of the chassis. Damage can result

if it gets lodged because of uneven movement.

Place one hand under the HCM to support it, slide it completely out of the chassis,

and place it on the antistatic mat or in the electrostatic bag.

To install an HCM:

Attach an ESD grounding strap to your bare wrist, and connect the strap to one of the

ESD points on the chassis.

Place one hand under the HCM to support it and grasp the handle on the faceplate

with the other hand.

Align the rear of the HCM with the guide rails inside the chassis and slide it in

Align the HCM carefully with the guide rails and push it in evenly.

Damage can result if it gets lodged in the rails because of uneven

Place one hand under the Routing Engine to support it and grasp the handle on the

faceplate with the other hand.

Align the rear of the Routing Engine with the guide rails inside the chassis and slide it

in completely.