Cisco Systems Cisco CRS-1 manual Prerequisites

Chapter 4 Installing and Removing SFCs, RPs, MSCs, PLIMs, and Associated Components

How to Install or Remove a Pillow Block

Prerequisites

Before performing this task, you must first open the front cosmetic doors (if installed). Have the pillow block replacement kit (Cisco product number: CRS-4-PILLBLK=) at hand.

Required Tools and Equipment

You need the following tools and parts to perform this task:

•ESD-preventive wrist strap

•Phillips screwdriver

•Pillow block replacement kit (Cisco product number: CRS-4-PILLBLK=)

The following items are included in the CRS-4-PILLBLK= pillow block replacement kit:

•2 replacement pillow blocks

•6 Phillips-head screws

Note A Phillips screwdriver is not included in the CRS-4-PILLBLK= pillow block replacement kit.

Steps

To install a pillow block, follow these steps:

Step 1 Attach the ESD-preventive wrist strap to your wrist and connect its leash to one of the ESD connection sockets on the front (PLIM) side of the chassis or a bare metal surface on the chassis.

Step 2 Locate the slot where the pillow block was removed.

Step 3 Have the replacement Phillips-head screws near at hand.

Step 4 Position the pillow block and align the screw holes.

Step 5 Use a Phillips screwdriver to install the top left screw (located above the pillow block pin). (See item number 1 in Figure 4-9.)

	Cisco CRS-1 Carrier Routing System 4-Slot Line Card Chassis Installation Guide
OL-10971-07		4-15