Cisco NCS 5700 Series Hardware Installation Manual page 94

Replace Chassis Components
Replace Fan Modules and Fan Trays
Figure 69: Remove Fan Module from the NCS 57B1 Chassis
1 Latched fan module
Step 2 For NCS-57C3-MOD routers, do the following:
a) Press the latch on the right side of the fan tray to disengage the fan tray connection from the chassis.
b) Simultaneously press the latch and pull the fan tray fully out of the chassis.
Figure 70: Remove Fan Tray from the NCS-57C3-MOD Chassis
Hardware Installation Guide for Cisco NCS 5700 Series Fixed-Port Routers
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