Earcushion, O-Ring and Front Foam Assembly Removal and Replacement (Fig. 3-12)
DO NOT ATTEMPT TO REMOVE THE EARCUSHION BY PULLING ON THE SOFT
THE CVC HEADSET CONTAINS A CIRCUIT CARD ASSEMBLY SENSITIVE TO
DAMAGE BY ELECTROSTATIC DISCHARGE (ESD).
Figure 3-12. Earcushion and Front Foam Assembly
1. Grasp earcushion assembly with installed o-ring (1 and 2) lengthwise with thumb and fingers
hooked under earcushion assembly lip.
2. Peel earcushion assembly (1) from earcup (4) by tilting one end until free of earcup.
3. Remove front foam assembly (3) from earcup.
Insert front foam assembly (3) into earcup (4).
Install o-ring (2) into groove on earcushion assembly (1).
Align earcushion assembly (1) on earcup (4).
Press earcushion assembly (1) firmly until secured in place.