Nortel DMS-100 Series Maintenance Manual page 450

8-110 OPM card replacement procedures
NT6X27
in an OPM HIE
Summary of card replacement procedure for an NT6X27 card in an in HIE
Determine links
serviced by card
to be replaced
Busy ILCM 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 PRLCM
unit to service
End of procedure
297-8361-550 Standard 04.01 September 2000
(continued)
This flowchart summarizes the
procedure.
Use the instructions in the
procedure that follows this
flowchart to perform the
procedure.