Service difficulty report · Battery Pack · Boeing 7378EH

Difficulty date
November 26, 2021
Submitted
November 29, 2021
Operation
Air carrier
Aircraft
N377DE
Make and model
Boeing 7378EH
Aircraft serial
39632
Aircraft time
18,797 hours, 12,558 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 8083707) DURING INSPECTION FOUND 3 EA CABIN OVERHEAD EMERGENCY LIGHTS INOP. REPLACED PWR SUPPLY AND BATTERY PACK M2335 AND TESTED PER B737 AMM 33-51-06.

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