Service difficulty report · Battery Pack · Boeing 7377BD

Difficulty date
March 27, 2024
Submitted
April 19, 2024
Operation
Air carrier
Aircraft
N7735A
Make and model
Boeing 7377BD
Aircraft serial
34862
Aircraft time
57,527 hours, 31,444 cycles
Part
Battery Pack
Part number
UNKNOWN
Condition
Inoperative
Location
Emergency Lights
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

INOP LOWERED CEILING PANEL BATTERY PACK AT AFT GALLEY AREA (2 EA) 2024-206646<[01] REPLACED LOWERED CEILING PANEL BATTERY PACK AT AFT GALLEY AREA (2 EA) IAW B737-700 AMM 33-51-06-960-805 TEST IS OK;[02] CORRECTED STEP 1<BR>REPLACED LOWERED CEILING PANEL BATTERY PACK AT AFT GALLEY AREA (2 EA) IAW B737-700 AMM 33-51-06-960-805 AND WDM 33-51-14-6 TEST IS OK;[03] REPLACED LOWERED CEILING PANEL BATTERY PACK AT AFT GALLEY AREA (2 EA) IAW B737-700 AMM 33-51-06-960-805 AND WDM 33-51-14-6 TEST IS OK

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