Ntax74 In An Sma-Mvi-20 - Nortel DMS-100 Series Replacement Procedures

1-338 XPM card replacement procedures (continued)
NTAX74
in an SMA-MVI-20
Summary of card replacement procedure for an NTAX74 card in an SMA
Post the PM
Is the PM
status ManB?
Y
Unseat NT6X41
and NT6X80
cards
Replace faulty
card
Reseat NT6X80
and NT6X41
cards
297-8021-547 Standard 14.02 May 2001
(continued)
N
Busy unit
From alarm
clearing
procedure?
Y
Return to the
original alarm
procedure
This flowchart summarizes
the procedure.
Use the instructions in the
step-action procedure that
follows this flowchart to
perform the procedure.
N
Reload unit
Unit reloads?
Y
Return the unit
to service
Return to
service
passed?
Y
Return to the
original
procedure
N
Contact next
level of support
N
Contact next
level of support