Replacing a Front Group Service LED Cable Assembly

Removing a Front Group Service LED Cable
Assembly
1 Place an antistatic table mat on a flat horizontal work surface near this
enclosure. Put on an ESD wriststrap and attach the grounding clip to any
unpainted metal surface on the enclosure frame, such as the door latch. Refer
to ESD Guidelines.
2 Open the service-side enclosure door, if any.
3 From the service side of the enclosure, reach into the empty slot 50 and
unplug the front group service LED cable assembly from its connector, marked
J34 and J16, on the backplane. Refer to Figure: Removing a Front Group
Service LED Cable Assembly for this and following steps.
4 Use wire cutters to cut the three cable ties that secure the cable assembly to
the cable tie mounts inside slot 50 on the upper right-hand side. Be careful not
to cut the cable assembly.
5 From the appearance side of the enclosure, reach inside slots 04, 05, and 06
and use wire cutters to cut the two cable ties that secure the cable assembly
to the cable tie mounts on the upper surface. Be careful not to cut the cable
assembly.
6 From the service side, unthread the plug end of the cable assembly through
the opening at the top of the backplane behind slots 04, 05, and 06.
7 With one hand, reach inside the appearance side and hold the internal retainer
for the front group service LED. With your other hand, from outside the
enclosure, pull the external retainer off of the LED and then pull the LED to
remove the cable assembly from the enclosure.