Service difficulty report · Battery Pack · Boeing 7377BD

Difficulty date
May 11, 2020
Submitted
May 15, 2020
Operation
Air carrier
Aircraft
N7744A
Make and model
Boeing 7377BD
Aircraft serial
33931
Aircraft time
44,450 hours, 22,899 cycles
Part
Battery Pack
Condition
Discharged
Location
Cabin
Stage of operation
UK
How discovered
O
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 LIGHTS 2 EACH NEAR L2 DOOR INOP / R&R BATTERY PACK IN AFT GALLEY L/H CEILING PER MM 33-51-06. OPS CHECK GOOD.

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