Service difficulty report · Battery · Boeing 7377H4

Difficulty date
August 4, 2022
Submitted
August 4, 2022
Operation
Air carrier
Aircraft
N403WN
Make and model
Boeing 7377H4
Aircraft serial
29815
Aircraft time
72,079 hours, 42,738 cycles
Part
Battery
Part number
M1672
Condition
Inoperative
Location
Pax Cabin
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

EMERGENCY LIGHTS BATTERY CHARGER M1672 AND BATTERY INOP ON EMERGENCY LIGHTS CHECK / [01] REMOVED AND REPLACED EMERGENCY LIGHT CHARGER M1672 AND BATTERY PACK PER AMM 33-51-06

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