Nortel DMS-100 Series Maintenance Manual page 511

6
CAUTION
Loss of service
This procedure contains directions to busy one or
more peripheral modules (PM) in a frame. Since
busying a PM affects subscriber service, replace the
link control card (LCC) only during periods of low
traffic
Busy the LCM unit associated with the faulty NT6X73 by typing
>BSY UNIT lcm_unit
and pressing the Enter key.
where
lcm_unit is the LCM unit number (0 to 1)
At the HIE shelf
7 Replace the NT6X73 card using the procedure "Replacing a card". When the
card is replaced, return to this point.
8 If you were directed to this procedure from another maintenance procedure,
return now to the alarm clearing procedure that directed you here; otherwise,
continue with step 9.
At the MAP terminal
9 Return the busied unit to service by typing
>RTS UNIT lcm_unit
and pressing the Enter key.
where
lcm_unit is the RLCM unit busied in step 6
If RTS
failed
passed
10 Send any faulty cards for repair according to local procedure.
11 Record the following items in office records:
date the card was replaced
DMS-100 Family RLCM Maintenance Manual XPM12 and up
Card replacement procedures 8-193
HIE
Do
step 12
step 10
NT6X73
(continued)