Oracle Netra SPARC S7-2, Service Manual, Page: 59 / 258

Remove the Cable Management Arm
and D. You must disconnect the CMA connectors in reverse order, that is, disconnect connector
D first, then C, then B, and finally A.
Throughout this procedure, after you disconnect any of the CMA's four connectors, do not
allow the CMA to hang on its own weight.
Note -
References to “left” or “right” in this procedure assume that you are facing the back of
the rack.
1. To prevent the rack from tipping forward when the server is extended, extend all
rack anti-tilt devices.
Caution -
To reduce the risk of personal injury, stabilize the rack cabinet and extend all anti-tilt
devices before extending the server from the rack.
For instructions for stabilizing the rack, see “Stabilize the Rack” in Netra SPARC S7-2 Server
Installation Guide .
2. To make it easier to remove the CMA, extend the server approximately 13 cm (5
inches) out of the front of the rack.
3. Remove the cables from the CMA.
a.
Disconnect all cables from the rear of the server.
b. If applicable, remove any additional Velcro straps that were installed to
bundle the cables.
c. Unwrap the six Velcro straps that are securing the cables.
d. Open the three cable covers to the fully opened position.
e. Remove the cables from the CMA and set them aside.
4.
Disconnect connector D.
a. Press the green release tab (callout 1) on the slide-rail latching bracket
toward the left and slide the connector D out of the left slide-rail (frames 1
and 2).
When you slide connector D out of the left slide-rail, the slide-rail latching bracket portion
of the connector remains in place. You will disconnect it in the next step.
Preparing for Service 59