Model C960 Headset Intercom System
Replacement Parts and Service
3M 2001 August
3--9
Figure 3-6.
Replacing the Battery Release Button
Spring
Tools Required:
Phillips screwdriver
Needlenose pliers
Procedure:
1. Remove the battery. See Figure 3-1.
2. Remove the outer case and and the two keypads
and set them aside. See Figure 3-2.
!
Caution
The headset PWA is not fastened to the inner case
assembly. Be careful not to strain the speaker
battery terminals and microphone leads that are
connected to the PWA.
3. Carefully unplug the microphone and speaker
connectors from the headset PWA, and set the
PWA aside. See Figure 3-3.
4. Lift the battery release button spring out of the
retainers in the housing. See Figure 3-7.
5. Install the new battery release button spring, and
reassemble the headset in the reverse order of
disassembly.