Cisco Catalyst IR8140 Heavy Duty Series Hardware Installation Manual page 64

Installing a Module in the Router
1 M6 bolts
3 Module
5 Align carrier edge with chassis guides
Step 5
Use 10mm socket driver and tighten four bolts to 15-20 in-lbs in sequence as shown in the following figure.
Step 6 Attach any RF cables or antennas to N-connectors on UIM if applicable.
Step 7 Connect the router to the AC power and to the network.
Cisco Catalyst IR8140 Heavy Duty Series Router Hardware Installation Guide
48
Installing Universal Interface Modules (UIMs)
2 Gasket
4 Module orientation indicator