11
There are two CPU Holder Brackets (item S) in Hardware
Kit HWR521. the Brackets mount to both sides of the
upright. Install the square head bolts (item P), hex nuts
(item R), and washers (item Q) as shown at left.
Do not tighten this hardware.
Attach the CPU Holder Brackets to the Upright (see
below). Set at the desired height. Tighten the nuts.
Remove the Bottom Pan from the CPU Holder Assembly.
Attach the top portion of the CPU Holder Assembly to
the brackets mounted to the upright using 1/4-20 x .625
Philllips head screws (item N). Re-install the Bottom
Pan.
Bottom
Pan
SMS S4 CPU Holder Assembly
Lower Shelf not Shown