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SECTION 5 AUDIO ALERT INDICATOR INSTALLATION
IMPORTANT: THERE IS NO BATTERY INSTALLED IN THE AUDIO ALERT INDICATOR.
Remove the four screws that attach the top cover to the audio alert indicator P/N E-04.7.
Install a Duracell CR-2, 3 volt or equivalent battery. Make sure to observe the battery
polarity (Fig. 7). Replace the top cover, making sure the grill portion of the indicator cover
is positioned over the buzzer. The battery must be replaced every 10 years. The expiration
date must be entered in the aircraft airframe log book.
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