Service difficulty report · Battery Pack · Boeing 7379

Difficulty date
May 12, 2023
Submitted
May 15, 2023
Operation
Air carrier
Aircraft
N953DZ
Make and model
Boeing 7379
Aircraft serial
38739
Aircraft time
24,476 hours, 13,768 cycles
Part
Battery Pack
Condition
Inoperative
Stage of operation
IN
How discovered
O
Nature of condition
O
Precautionary procedure
K

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

What was found

(LOG 4647966) DURING INSPECTION FOUND EMERGENCY LIGHT BATTERY DEAD AT 12F. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY AT 12F PER B737 AMM 33-51. OPS TEST GOOD.

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