Cisco 7600-SIP-400 - SPA Interface Processor 400 Installation Manual page 258

Installing the Air Filter Assembly on a Cisco 7609 Router and the Cisco 7609-S Router (Optional)
Figure 5-129
1
1 Filter cage assembly
3 Filter retainer
5
Thumb loops
Install filter assembly with tabs facing the floor as follows:
Step 6
Fit tabs (see
a.
Figure
Rotate the filter assembly towards the intake panel (see
b.
Tighten two fastening screws.
c.
Cisco 7600 Series Router Installation Guide
5-130
Placing the Foam Filter Over the Filter Retainer
3
2
4
Figure 5-129) on bottom of filter cage assembly into lower support loops (see
5-127).
Chapter 5 Removal and Replacement Procedures
5
2 Filter
4 Tabs (on rear of filter cage assembly)
Figure 5-130).
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