Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
April 21, 2020
Submitted
April 27, 2020
Operation
Air carrier
Aircraft
N224WN
Make and model
Boeing 7377H4
Aircraft serial
32493
Aircraft time
50,484 hours, 30,124 cycles
Part
Battery Pack
Condition
Discharged
Location
Cabin
Stage of operation
IN
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

EMERGENCY AISLE LIGHTING AT 9 AND 12 ABC / REMOVED AND REPLACED THE BATTERY PACK AND CHARGER AT STA 727C + 13 L/H IAW AMM 33-51-06. OPS CHECK GOOD.

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