Lenovo ThinkServer RD230 - Manual (Page 11)

9. Stretch the rear mounting bracket to the back of the rack and position the rear mounting bracket on
the inside of the corresponding rack mounting area on the rear mounting flange. Make sure the front
end and rear end of the outer rail are at the same horizontal level and the two screw holes in the rear
mounting bracket are aligned with the corresponding holes in the rack mounting area. Then, firmly
tighten two M5 x 10 screws with washers to secure the outer rail in place.
Figure 12. Securing the rear mounting bracket on the rear mounting flange
10. Return to the front mounting flange and firmly tighten the two screws that hold the front of the outer rail.
11. Repeat steps 6 through 9 to install the other outer rail to the opposite side of the rack.
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