Service difficulty report · Battery Pack · Boeing 73779P

Difficulty date
April 25, 2022
Submitted
April 26, 2022
Operation
Air carrier
Aircraft
N7858A
Make and model
Boeing 73779P
Aircraft serial
29361
Aircraft time
50,608 hours, 32,978 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

EMERGENCY EXIT LIGHTS IN MID CABIN CABIN INOP; 4 LIGHTS ON LEFT SIDE ONE LIGHT ON RIGHT OF CABIN / [01] REMOVED AND REPLACED BATT PACK MID CABIN IAW AMM 33-51-06. OPS CHECK GOOD

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