Service difficulty report · Battery Pack · Boeing 7378H4

Difficulty date
September 23, 2022
Submitted
September 29, 2022
Operation
Air carrier
Aircraft
N8508W
Make and model
Boeing 7378H4
Aircraft serial
38814
Aircraft time
19,904 hours, 9,520 cycles
Part
Battery Pack
Condition
Inoperative
Location
Emergency Lights
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

AFT GALLEY EMERGENCY LIGHTS INOP / [01] REMOVED AND REPLACED 2 AFT EMER BATTERY PACKS LEFT AND RIGHT IAW AMM 33-51-06;[02] VERIFIED THE REMOVAL AND REPLACEMENT OF AFT EMER BATTERY PACKS LEFT AND RIGHT AND OPS CHECK GOOD IAW AMM 33-51-06.

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