IBM Power 720 Express 8202-E4B Installation Manual page 26

Figure 3. Slide rail and movable tab
Note: Make sure that the movable tab remains extended and does not click back into place.
2. Align the two pins on the rear of the slide rail with the previously marked top and bottom holes in
the selected EIA unit on the rear of the rack. Push the rails so that the pins go into the holes (1) in
Figure 4, and drop the slide rail down (2) until it latches into place.
Note: The pin fixtures of the slide rails support either round-hole or square-hole rack models, as
shown.
Figure 4. Align the pins with the holes in the rear of the rack
3. Pull the slide rail forward and insert the two pins (1) in Figure 5 on page 15 on the front of the rail
into the two previously-marked holes in the front of the rack. Drop the rail into place until it clicks
into place.
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Power Systems: Installing the IBM Power 720 Express (8202-E4B) and IBM Power 740 Express (8205-E6B)