Service difficulty report · Battery Pack · Boeing 7378

Difficulty date
December 7, 2024
Submitted
December 9, 2024
Operation
Air carrier
Aircraft
N8728Q
Make and model
Boeing 7378
Aircraft serial
42577
Aircraft time
12,279 hours, 5,910 cycles
Part
Battery Pack
Condition
Inoperative
Location
Zone 200
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

L1506 FWD OVERHEAD EMERGENCY CEILING LIGHT NEAR ROW 4CBA IS INOP<[01] CARD WRITTEN IN ERROR SHOULD HAVE BEEN FOR N8728Q TTG8Q00XGLJ9;[02] CORRECTION TO CORRECTIVE ACTION ITEM 1. DISREGARD STATEMENT FOR CARD WRITTEN IN ERROR. CARD IS STILL OPEN AND NEEDS TO BE WORKED;[03] REPLACED EMERGENCY BATTERY PACK M2335; PERFORMED GOOD TEST PER AMM 33-51-06-960-802.<BR>TASK CARD COMPLETED;[04] VERIFIED CORRECTIVE ACTION STEP 3.

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