IBM 4 U Installation Manual page 20

12
IBM 4 U Rack Mount Tape Enclosure: Installation Guide
5.
Install both slide-rail assemblies in the rack cabinet:
a. Install ten clip nuts or ten cage nuts as required for your rack cabinet
(clip nuts for round-hole mounting flanges; cage nuts for square-hole
mounting flanges). Use the cage-nut-insertion tool or a flat-blade
screwdriver to install cage nuts.
b. Align the slide rails to the rack-mounting flanges (front and rear). If it is
necessary to adjust the length of the slide rails, loosen the nuts on the
rear of the rails; then, tighten the nuts.
c. Insert and tighten eight M5 screws to secure both slide-rail assemblies.
Cage
nuts
Front Rear