Nortel DMS-100 Series Maintenance Manual page 582

Remote line concentrating module

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Table of Contents

8-264 Card replacement common procedures

Replacing a line card

297–8351–550 Standard 04.01 August 1999

Proceed only if you have been directed to this procedure from a step in a

maintenance procedure. Using this procedure independently may cause

equipment damage or loss of service.

Note 1: Card shrouds are required for inserting or removing cards in line

drawers. Two sizes are available for use with 3-inch and 6-inch cards, as

shown in the following table.

Line card insertion /

withdrawal tool for

3-inch cards

6-inch cards

Note 2: Card removal tools are required for removing cards from line drawers.

Two sizes are available, as shown in the following table.

Card removal tool for

3-4 inch cards

Note: For 4-inch or larger cards, use the large grip tool ITA9953.

Locate the line drawer containing the line card to be removed.

Open the line drawer to prepare to remove the faulty card by following the steps

Face the drawer shelf and grasp the handle at the bottom of the drawer

with the right hand.

Push up on the drawer latch with your thumb and pull the drawer out until

fully withdrawn. It is fully withdrawn when the drawer stop, at the top,

prevents further travel.

Apparatus code

Apparatus code

Common product code

Common product code

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