REPLACEMENT PROCEDURE 4:
MICROPHONE ASSEMBLY
NOTE
The microphone, microphone cord, boom, and swivel
(Figure 18) are replaced as one assembly in this procedure.
1. Unplug the microphone cord from the connector at the rear of the helmet.
2. Remove the center screw attaching the boom swivel to the helmet.
3. Attach the replacement microphone, boom, and swivel assembly to the
helmet with the center screw, and hand-tighten the swivel knob until secure.
4. Insert the microphone cord connector into the plug at the rear of the helmet.
Figure 18. Microphone Assembly
18
MICROPHONE
BOOM
CENTER SCREW
MICROPHONE CORD
CONNECTOR