Service difficulty report · Battery Pack · Boeing 7377BD

Difficulty date
April 5, 2020
Submitted
April 9, 2020
Operation
Air carrier
Aircraft
N7704B
Make and model
Boeing 7377BD
Aircraft serial
33918
Aircraft time
53,637 hours, 28,216 cycles
Part
Battery Pack
Condition
Discharged
Location
Cabin
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

EEL LIGHT INOP AT 14ABC;17ABC AND BOTH EXTERIOR OVERWING EXITS / REMOVED AND REPLACED EMERGENCY BATTERY PACK AND CHARGER AT STA 727C IAW AMM 33-51-06

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