IBM TS2900 Setup, Operator, And Service Manual page 177

Figure 147. Attaching the rear brackets to the rails
5. Install the rail assemblies into the rack (Figure 148). Ensure the 3 holes in the front of the unit align
with the 1U space marked on the vertical rails in Step 2. Secure the rails to the rack with 4 flat-head
screws 9 on each side of the rack. Use both of the two screw locations on the rear of the rack rail.
Use the top and middle screw locations on the front of the rack rail.
Figure 148. Installing the rail assemblies
9
7
9
Removal and replacement procedures
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