M160 Internet Router Hardware Guide
Figure 33: Removing an SFM
1931
Locking tab
Ejector handle
Removing the MCSs
The router can have an MCS in each of the slots labeled MCS 0 and MCS 1 at the rear
of the chassis, as shown in Figure 3. Each MCS weighs approximately 2.5 lb (1 kg).
To remove the MCSs, follow this procedure (see Figure 34):
1. Place an electrostatic bag or antistatic mat on a flat, stable surface.
2. Attach an electrostatic discharge (ESD) grounding strap to your bare wris t and
connect the strap toone of the ESD points on the chassis. Make sure the router
is attached to a proper earth ground. For more information about ESD, see
“Preventing ElectrostaticDischarge Damage” on page 226.
3. Push the end of each extractor clip (located at each end of the MCS) outward.
4. Grasp the extractor clips and slide the MCS about halfway out of the chassi s.
5. Place one hand underthe MCS to support it, slide it completely outof the
chassis, and place it on the antistatic mat or in the elec trostatic bag.
If a second MCS is installed, repeat the procedure to remove it.
88 Removing Components from the Chassis