Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
May 16, 2023
Submitted
June 20, 2023
Operation
Air carrier
Aircraft
N223WN
Make and model
Boeing 7377H4
Aircraft serial
32492
Aircraft time
58,632 hours, 35,032 cycles
Part
Battery Pack
Part number
UNKNOWN
Condition
Inoperative
Location
Zn 200 Fus Top
Stage of operation
IN
How discovered
9
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

INOP LOWERED CEILING PANEL BATTERY PACK AT AFT GALLEY AREA (2 EA) 2023-334176<[01] REMOVED AND REPLACED BATTERY PACKS (2EA) AT AFT GALLEY AREA IAW B737-700 AMM 33-51-06-960-805 AND PERFORMED OPERATIONAL TEST; ALL OK. SEE INDIVIDUAL SIGNOFFS BELOW;[02] REMOVED AND REPLACED BATTERY PACKS (2EA) AT AFT GALLEY AREA IAW B737-700 AMM 33-51-06-960-805 AND PERFORMED OPERATIONAL TEST; ALL OK. SEE INDIVIDUAL SIGNOFFS BELOW.JOB COMPLETE.

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