IBM Power Systems 9009-41A Manual page 128

Figure 113. Installing the front cover
9. Open the cable management arm by completing the following steps:
In the image, the inner cable management arm tab is shown on the left side as you are facing the
system from the rear. However, the cable management arm can also be installed so that the inner
cable management arm tab is on the right side of the system.
CAUTION: To avoid causing damage to the arm, open the cable management arm just long
enough to complete these repairs.
a) Release the mounting bracket from the cable management arm assembly by pressing the
indentation (A) on the inner cable management arm tab.
The cable management arm releases from the outer mounting bracket in the direction shown.
114 Power Systems: System backplane