Service difficulty report · Battery · Airbus A321231

Difficulty date
March 28, 2026
Submitted
March 30, 2026
Operation
Air carrier
Aircraft
N991AU
Make and model
Airbus A321231
Aircraft serial
7131
Aircraft time
29,495 hours, 11,747 cycles
Part
Battery
Part number
P4010021
Condition
No Test
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

AIRCRAFT WAS NOT GROUNDED: 3L FLASHLIGHT DOES NOT ILLUMINATE. MAINTENANCE REPLACED THE FLASHLIGHT BATTERY PER AMM 25-65-00 AND ACCOMPLISHED A SATISFACTORY OPERATIONAL CHECK WITH NO ISSUES NOTED.

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