Service difficulty report · Battery Pack · Boeing 73779P

Difficulty date
July 12, 2022
Submitted
July 18, 2022
Operation
Air carrier
Aircraft
N7820L
Make and model
Boeing 73779P
Aircraft serial
28253
Aircraft time
55,749 hours, 35,983 cycles
Part
Battery Pack
Condition
Inoperative
Location
Mid Cabin
Stage of operation
IN
How discovered
9
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

MID AISLE EMERGENCY LIGHTS INOP. / [01] R&R MID AISLE EMERGENCY BATTERY PACK OPS CHECK GOOD. REF AMM 33-51-06.

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