Maintenance Guide
Table Of Contents
Begin the Installation
Complete the following steps to install the CMIU in a pit.
1. Place the flat black rubber washer around the male antenna connector on the CMIU.
Figure 31 – Antenna Connector
2. Apply a coating of Novagard around the base of the antenna connector and inside on the
flat rubber washer.
3. Using a torque wrench, connect the coaxial cable connector to the antenna on the CMIU
housing tightening it to 16 inch-pounds.
Threading the F Connector
Follow this procedure to thread the female-threaded (F) connector to the CMIU.
Figure 32 – Components of the Connector
Cellular MIU (CMIU™) Pit and Wall Installation and Maintenance Guide 27
Chapter 5: Pit Installation