Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
September 9, 2019
Submitted
September 12, 2019
Operation
Air carrier
Aircraft
N292WN
Make and model
Boeing 7377H4
Aircraft serial
32538
Aircraft time
41,292 hours, 24,586 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

EMERGENCY EXIT LIGHT BATTERY PACK M1672 ASSOCIATED LIGHTS FAILED OPERATIONS CHECK. RESTORED CONNECTIONS ON BATTERY PACK IAW AMM.

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