Oracle ZFS Storage DE3-24P Installation Manual page 85

Install each rail by first aligning the front pins of the rack adapter plates with
4.
corresponding holes in the front of the rail, then adjust the rail to fit the rack and
insert the pins from the rear rack adapter plates into the corresponding holes of
the rail.
Install four 8-32 screws into the four remaining front and rear holes of each rack
5.
rail (16 total).
Using a mechanical lift or two people, one at each side of the shelf or controller,
6.
carefully lift and rest the shelf on the bottom ledge of the left and right rails. The
following graphic illustrates the chassis insertion.
Chapter 3
Installing a Sun Disk Shelf
3-18