Service difficulty report · Battery Pack · Boeing 73771B

Difficulty date
September 26, 2024
Submitted
October 1, 2024
Operation
Air carrier
Aircraft
N7852A
Make and model
Boeing 73771B
Aircraft serial
29371
Aircraft time
51,472 hours, 32,335 cycles
Part
Battery Pack
Condition
Inoperative
Location
Zone 200
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

EMERGENCY LIGHT IN FWD COVE CEILING PANEL INOP<[01] REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK M1674 AND PERFORMED SATISFACTORY INSTALLATION TEST PER AMM 33-51-06-960-805. EMERGENCY LIGHT IN FWD COVE CEILING PANEL NOW WORKS.;[02] VERIFIED CORRECTIVE ACTION 1

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