Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
May 23, 2013
Submitted
May 29, 2013
Operation
Air carrier
Aircraft
N457WN
Make and model
Boeing 7377H4
Aircraft serial
33856
Aircraft time
33,241 hours, 19,347 cycles
Part
Battery Pack
Part number
D71701100
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

RIGHT AFT CABIN EMERGENCY LIGHTING BATTERY PACKS FAILED CAPACITY TEST. R & R BATTERY PACKS IAW MT AND SSM.

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