Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
May 29, 2020
Submitted
June 2, 2020
Operation
Air carrier
Aircraft
N253WN
Make and model
Boeing 7377H4
Aircraft serial
32511
Aircraft time
47,848 hours, 28,388 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

LEFT OVERWING EMERGENCY EXIT DOOR SIGN LIGHT INOPERATIVE. REMOVED & REPLACED EMERGENCY LIGHT BATTERY PACK AND OPS CHECK NORMAL PER AMM 33-51-06.

More about the Boeing 737-7H4