Cisco Systems Cisco CRS-1 Manual De Usuario
4-15
Cisco CRS-1 Carrier Routing System 4-Slot Line Card Chassis Installation Guide
OL-10971-07
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.
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.
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
number 1 in
.)