Headband Cushion Replacement; Microphone Assembly Or Access Cover Replacement - Bose A20 Aviation Owner's Manual

Tab 8, 16 Tab 7, 15
H C
EADSET ARE AND

Headband cushion replacement

The headband cushion is designed to give the maximum level of comfort to
your headset.
Bose recommends that you replace the cushion after regular care and
maintenance fails to restore the wool pile to its original size and shape.
To replace the cushion:
1. On a protected surface, turn the headset upside down. Remove the old
cushion from the headband.
2. While still holding the headband open, align the center of the new cushion
with the center of the headband and press firmly from the center toward
the outside.

Microphone assembly or access cover replacement

Replace the microphone assembly or connector access cover as described in
"Attaching the microphone assembly" on page 8.
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Tab 6, 14 Tab 5, 13
M
AINTENANCE
Headband cushion
Tab 4, 12 Tab 3, 11 Tab2, 10 English