In this section:
This section provides details for mounting SBC 5400 chassis in a 19 inch 4-post rack.
The Rack Rail Guides and Rack Rear Supports are universal and can be installed either on the left or the right side of the rack.
For racks with #12-24, open square, or open round holes, slide #10-32 U-Nut over rail and align concentric with top-most and bottom-most mounting holes with nut portion protruding from inside surface of rail.
Due to the size and weight of the system, never attempt to install the system by yourself.