To complete many service tasks, you can swing the CMA assemblies away from
the expansion enclosure. You do not have to completely remove the CMA
assemblies from the enclosure. For these service tasks, complete step 1 on page 59
through step 4 on page 60 in “Moving the cable management arms” on page 58.
However, you might need to remove a CMA assembly from the 2076-92F
expansion enclosures. To do so, complete step 1 on page 57 through step 8 on page
58 in following procedure.
Procedure
Remove the upper CMA assembly
The connectors of the CMA are installed on the rail hooks at the end of the
support rails. Figure 47 on page 57 shows the connectors on the upper CMA
assembly.
Figure 46. Upper and lower cable-management arms
56 Storwize V7000 Gen2 and Gen2+: Quick Installation Guide