Removing The Mcss; Figure 42: Removing An M40E Sfm; Chapter 9 Installing The M40E Router Without A Mechanical Lift - Juniper M40E Hardware Manual

Removing the MCSs

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Figure 42: Removing an M40e SFM

The router can have an MCS in each of the slots labeled
the chassis, as shown in "M40e Chassis Description" on page 8. Each MCS weighs
approximately 2.5 lb (1 kg).
The MCS is hot-pluggable, as described in "M40e Field-Replaceable Units (FRUs)" on
page 157. For a description of the effect of removing an MCS, see "M40e Host Module
Description" on page 23.
To remove the MCSs (see Figure 43 on page 88):
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. For more information about ESD,
see "Preventing Electrostatic Discharge Damage to an M Series, MX Series, or T Series
Router" on page 232.
Push the end of each extractor clip (located at each end of the MCS) outward.
3.
Grasp the extractor clips and slide the MCS about halfway out of the chassis.
4.
Place one hand under the MCS to support it, slide it completely out of the chassis,
5.
and place it on the antistatic mat or in the electrostatic bag.
If a second MCS is installed, repeat the procedure to remove it.
Chapter 9: Installing the M40e Router Without a Mechanical Lift
MCS 0
and at the rear of
MCS 1
87