Fujitsu M10-4 Service Manual page 105

Figure 6-2 Installing the power cord (crossbar box)
2.
Clip the cable clamp around the power cord and then fix the cable clamp.
The cable clamp is firmly fixed by locking the latch (A in the figure) and then
pushing the cable clamp towards the front of the chassis.
Figure 6-3 Locking the cable clamp (SPARC M10-4/M10-4S)
A
Chapter 6 Understanding the Preparations for Restoring the System 81