Fujitsu PRIMERGY TX300 S7 - Installing the FBU Holder into the Chassis

TX300 S7 / RX350 S7 Upgrade and Maintenance Manual 555
Expansion cards and backup units
9.7.3.5 Installing the FBU holder into the chassis
Figure 383: Mounting the FBU holder (A)
I Note the positions of the fixation bolts on the chassis floor (A-C) and
corresponding keyhole slots on the FBU holder.