Service difficulty report · Battery · Boeing 7374B7

Difficulty date
September 9, 2011
Submitted
September 12, 2011
Operation
Air carrier
Aircraft
N449US
Make and model
Boeing 7374B7
Aircraft serial
24893
Aircraft time
56,406 hours, 37,515 cycles
Part
Battery
Condition
Misinstalled
Location
Megaphone
Stage of operation
NR
How discovered
C
Nature of condition
L
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CREW REPORTED THE FORWARD FLIGHT ATTENDANT STATION MEGAPHONE INOPERATIVE. MAINTENANCE FOUND THE BATTERIES INSTALLED UPSIDE DOWN. REINSTALLED BATTERIES IN PROPER ORDER. OPS CHECK GOOD.

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