Cisco Nexus 93240YC-FX2 Hardware Installation Manual page 39

Installing the Switch Chassis
c) Tighten the 10-32 screws to 20 in-lb (2.26 N·m) or tighten the 12-24 screws to 30 in-lb (3.39 N·m).
Step 2 Insert the airflow sleeve into the rack and attach it as follows:
a) Holding the airflow sleeve (NXA-AIRFLOW-SLV3) with both hands, position it above the switch and between the
rack or cabinet posts (see item 1 in the following figure).
b) Holding the airflow sleeve level, insert screws (12-24 or 10-32, depending on the rack type) in each of the two front
rack-mount flanges (using a total of four screws) and into the cage nuts or threaded holes in the vertical rack-mounting
rails (see item 2 in the following figure).
Cisco Nexus 93240YC-FX2 NX-OS Mode Switch Hardware Installation Guide
Installing the Airflow Sleeve (NXA-AIRFLOW-SLV3)
29