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  9. 4.6 System-Stopped/Cold Replacement Workflows

4.6 System-Stopped/Cold Replacement Workflows

4.6 System-Stopped/Cold Replacement Workflows
This section describes the workflows for system-stopped/cold replacement of the FRUs mounted in the SPARC M12-2/M12-2S.
The described procedures are performed after all the SPARC M12-2/M12-2S units are placed in the cold state, without using the maintenance menu.
Note that, in a building block configuration, you can perform maintenance using the maintenance menu when only the SPARC M12-2S requiring maintenance is in the cold state. For work procedures with the maintenance menu, see "4.4 Inactive/Cold Replacement Workflows."
The XSCF DUAL and XSCF BB control cables cannot be maintained by using the maintenance menu.
Before performing replacement work, be sure to check the notes on maintenance work in the Fujitsu SPARC M12 Product Notes of the XCP version used.
Each of the following sections puts together the order of work and the tasks for each FRU into a table. For details on each task, see the reference shown in the table.
The following FRUs are subject to system-stopped/cold replacement: