Fujitsu SPARC M10-4 Service Manual page 123

Figure 7-5
Procedure when equipment rack model 16xx is used
Remove all the crossbar cables from the crossbar unit.
Note -
Remove the hook-and-loop fastener of the cable support (A in the figure) to
which the crossbar cables are fixed.
Figure 7-6
Use the hook-and-loop fastener to fix the crossbar cables to the cable
holder installed on the supporting column on the rear of the rack.
A
Chapter 7 Maintaining the CPU Memory Units 99