IBM pSeries 630 6C4 Service Manual page 597

7. Finger-tighten a second retaining screw through the top screw hole of the latch bracket. After the
latch bracket is in place, ensure that both screws are finger-tight.
Attention: Do not tighten any of the screws more than finger-tight until instructed to do so.
Tightening the screws prevents the rails from self-aligning when the system drawer is attached.
8. Go to the rear of the rack.
9. Loosen, but do not remove, the six retaining screws that secure the rail-length adjusting plate to the
rail.
Note: The rail-length adjusting plate should not move freely when loosened.
10. Facing the rear of the rack, ensure that the right rail's two alignment pins are positioned in the correct
EIA unit's holes. Use two rack-retaining screws to attach the rail brackets to the rack flanges.
Finger-tighten both screws.
11. Using a screwdriver, tighten the six screws that secure the rail-length adjusting plate.
12. Locate the bracket that attaches the cable management arm to the rack flange.
13. Repeat substeps 1 through 11 when installing the left rail.
14. Position the bracket's bottom hole over the rail's top alignment pin.
Note: The bracket's bottom slot should now align with the top screw hole of the rail flange.
1 Rail-Length Adjusting Plate
2 Retaining Screws for Rail-Length Adjusting Plate
1 Rail Assembly (Labeled "Left" in the Front Lower Corner)
2 Rack to Cable Management Arm Bracket
3 Top Rear Alignment Pin
4 Bottom Screw
5 Top Screw
Appendix D. Setting Up the System
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