Service difficulty report · Battery Pack · Boeing 7377BD

Difficulty date
March 30, 2020
Submitted
April 3, 2020
Operation
Air carrier
Aircraft
N7748A
Make and model
Boeing 7377BD
Aircraft serial
36399
Aircraft time
42,009 hours, 21,050 cycles
Part
Battery Pack
Condition
Failed
Location
Cabin
Stage of operation
IN
How discovered
C
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 R/H EMERGENCY LIGHTING BATTERY PACK FAILED CAPACITY CHECK. / REMOVED AND REPLACED BATTERY PACK PER M/M 33-51-06.

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