Nortel DMS-100 Series Maintenance Manual page 422

8-104 Card replacement procedures
NT6X21
RLCM
(continued)
Summary of replacing an NT6X21 card in an RLCM
At LNS;LTP level,
post the line card
Is the line
status ManB?
N
Busy the line card
Replace the line
card
Test the line card
Did test pass?
N
Obtain assistance
from maintenance
support group
297–8351–550 Standard 04.01 August 1999
Y
Y
Return the line to
service
This flowchart summarizes the
procedure.
Use the instructions in the
procedure that follows this
flowchart to perform the
procedure.
Y
Did return to
service pass?
N
Obtain assistance
from maintenance
support group
End of procedure