Cisco CRS Series

The two bolts below the NEBS bonding and grounding points at the top of the chassis are required for proper
bonding and grounding of the chassis and should not be removed.
Note
Figure 13: NEBS Bonding and Grounding Points — Bottom of Chassis
Cisco CRS Routers 16-Slot Line Card Chassis Enhanced Router Installation Guide
22
Installing Power Components
Installing the Chassis Ground Cable