Nortel DMS-100 Series Replacement Procedures page 318

1-286 XPM card replacement procedures
NT2X11
in an RSC RMM
7
297-8021-547 Standard 14.02 May 2001
(continued)
a Locate the card to be removed on the appropriate shelf.
b Open the locking levers on the card to be replaced and gently pull the
card towards you until it clears the shelf.
c Ensure the replacement card has the same PEC including suffix, as the
card you just removed.
Open the locking levers on the replacement card.
Align the card with the slots in the shelf and gently slide the card into the shelf.