Service difficulty report · Battery Pack · Boeing 7378H4

Difficulty date
October 8, 2022
Submitted
October 11, 2022
Operation
Air carrier
Aircraft
N8504G
Make and model
Boeing 7378H4
Aircraft serial
38812
Aircraft time
20,122 hours, 9,566 cycles
Part
Battery Pack
Condition
Inoperative
Location
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 ATTACHED TO M1673 DO NOT ILLUMINATE. / [01] REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK M1673 AND PERFORMED SATISFACTORY INSTALLATION TEST PER AMM 33-51-06-960-805.;[02] VERIFIED CORRECTIVE ACTION #1.

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