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Cisco CRS-1 Carrier Routing System 8-Slot Line Card Chassis Installation Guide
OL-6256-08
Chapter 4 Installing and Removing MSCs, PLIMs, and Associated Components
How to Install or Remove an MSC
Caution Remove or install only one MSC at a time. Allow at least 15 seconds for the router to complete the
preceding tasks before removing or installing another MSC. The router may indicate a hardware failure
if you do not follow proper procedures.
Caution Do not carry an MSC by the bracket attached to the faceplate.
Required Tools and Equipment
You need the following tools and part to perform this task:
• ESD-preventive strap
• Medium flat-blade or Phillips screwdriver
• MSC (Cisco product number CRS-MSC or CRS-MSC-B. See the product data sheet for ordering
details.)
Steps
To install an MSC, see Figure 4-24 and follow these steps: