• Supported Platforms
• M40e Routers

• Related Topics
• M40e Chassis Description
• General Safety Guidelines and Warnings for M Series, MX Series, and T Series Routers
• M40e Clearance Requirements for Airflow and Hardware Maintenance
• M40e Site Preparation Checklist

Installing the M40e Mounting Hardware for a Four-Post Rack

Installing Cage Nuts, If Needed

Install cage nuts, if needed:

1. On each front rack rail, install a cage nut 0.88 in. (2.2 cm) up from the bottom of a U division.
2. Insert a cage nut behind each hole where you plan to install the flanges of the mounting shelf.

Installing the Mounting Shelf in a Four-Post Rack or Cabinet

To install the mounting shelf:

1. On the front of each front rack rail, partially insert a mounting screw 0.88 in. (2.2 cm) up from the bottom of a U division.
2. Install the shelf on the front rack rails. Rest the bottom slot of each flange on one of the mounting screws.
3. Partially insert a mounting screw into the top hole in each flange of the shelf.
4. Tighten all the screws completely.

Removing the Center-Mounting Brackets

To remove the center-mounting brackets:

1. Loosen the screws at the top and bottom of each bracket.
2. Remove the brackets from both sides of the chassis.