28 IBM N etfinity EXP3 00 - Type 3531 Hardware Main tenance Man ual
2. On the rail marked R, loosen the four screwsÞ2Ýand adjust the rail.
3. Hold the rail against the outside of the right rack-mounting flange, and loosely
insert the two front M6 hex screws Þ1Ý.
4. Extend the rail outside of the rear rack-mounting flange; then, install and tighten
two rear M6 hex s crews Þ3Ý.
5. Tighten the two front scre ws Þ1Ý; th en, tighten th e four screws Þ2Ý.
Repeat step 2 through step 5 to install the rail marked L on the left side of the rack.
6. Loosely insert one M5 screw Þ1Ý into each rail.