Service difficulty report · Battery Pack · Boeing 7377H4

Difficulty date
April 13, 2023
Submitted
May 11, 2023
Operation
Air carrier
Aircraft
N284WN
Make and model
Boeing 7377H4
Aircraft serial
32535
Aircraft time
52,003 hours, 31,287 cycles
Part
Battery Pack
Condition
Inoperative
Location
Zn 200 Fus Top
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

INOP EMERGENCY EXIT LIGHT BATTERY PACK LT SIDE AT PASSENGER CABIN 2023-247539<[01] REPLACED EMERGENCY EXIT LIGHT BATTERY PACK LT SIDE AT PASSENGER CABIN IAW B737-700 AMM 33-51-06-960-805; PERFORMED OPERATIONAL TEST; TEST IS GOOD.;[02] TASK COMPLETED ; TEST OK

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