Nortel DMS-100 Series Maintenance Manual page 454

8-136 Card replacement procedures
NT6X50
HIE
(continued)
Summary of card replacement procedure for an NT6X50 card in an HIE
Determine links
serviced by card
to be replaced
Busy LCM unit if
link is message
supporting
BSY links
associated with
replacement card
Replace card with
one of identical
PEC code
Return the busied
links to service
Return any
busied RLCM unit
to service
End of procedure
297–8351–550 Standard 04.01 August 1999
This flowchart summarizes the
procedure.
Use the instructions in the
procedure that follows this
flowchart to perform the
procedure.