IBM xSeries 300, Service Manual

Page: 26 / 160

6. ____ From the front of the rack, install the upper plate
«G¬
(PN 42L2851) into
the rack. The rear part of the upper plate must be on the top of the support
«D¬
previously installed.
7. ____ Secure the upper plate
«G¬
on the front of the rack with screws
«E¬
(PN
43G3084), and on the support
«D¬
with 8-mm M4 screws
«H¬
(see Figure 1-12
on page 1-10).
8. ____ On the front of the rack, install a retainer
«J¬
(PN 42L2853) under the
upper plate
«G¬
using the screws
«H¬
.
9. ____ From the rear of the rack. Push the NAS against the retainer previously
installed. Install two retainers
«J¬
under the upper plate
«G¬
in order to maintain
the NAS. Secure them using screws
«H¬
(see Figure 1-15).
Figure 1-15. Installing the Retainers to Secure the NAS in a 37U rack (Earthquake)
Installing the NAS and Its Modem
1-12
2220 Setup and Service Guide