Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
May 22, 2014
Submitted
May 28, 2014
Operation
Air carrier
Aircraft
N929WN
Make and model
Boeing 7377H4
Aircraft serial
36631
Aircraft time
20,696 hours, 12,259 cycles
Part
Battery Pack
Part number
D71701001
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

LEFT EMERGENCY EXIT LIGHT BATTERY PACK CAPACITY CHECK FAILED BETWEEN ROW 1 TO ROW 4. R & R BATTERY PACK IAW AMM.

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