to attach the external cables to the cable management arm, do the following:

    1. put the system into the service position. refer to “placing the model 6c3 into the service position” on page 53.

    2. route the cables through the hooks along the cable arm. see the figure below:

   

    3. after attaching the cables to the cable management arm, go to the front of the rack and move the system drawer in and out. observe cable and cable management arm movement to verify that the cable is not binding.