Dell Z9500 Installation Manual page 22

Installing and Removing Tooled Rails (Threaded-Hole Racks or Round-Hole
Racks)
1. Remove the pins from the front and rear mounting brackets using a flat-tipped screwdriver (2).
2. Pull on the rail latch subassemblies to remove them from the mounting brackets (1).
3. Attach the left and right mounting rails to the front vertical rack flanges using two pairs of screws.
4. Slide the left and right rear brackets forward against the rear vertical rack flanges and attach them
using two pairs of screws (3).
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Z9500 Installation