PXE7300 Series IFE System Installation and Operator’s Manual
Remove the unit from the mounting tray by unscrewing the 3/32" hex-head screw that is near the left edge of the unit. Carefully slide the unit free of the tray. Set the unit aside in a safe location until needed. Install the tray using six FHP 6-32 x ½" screws. The unit must be supported at front and rear of the mounting tray. See Appendix B.
The tray mounting can be made in any area that exists for adding additional avionics. Instrument panel mounting is accomplished in accordance with AC 43.13-2A, Chapter 2.