SDR AALA202512051107

Service difficulty report · Light · Boeing 7879

Difficulty date: December 4, 2025
Submitted: December 6, 2025
Operation: Air carrier
Aircraft: N825AA
Make and model: Boeing 7879
Aircraft serial: 40644
Aircraft time: 33,956 hours, 4,015 cycles
System (JASC): 3350 · Emergency Lighting
Part: Light
Condition: No Test
Location: Zone 200
Stage of operation: IN
How discovered: V
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

AIRCRAFT WAS NOT GROUNDED: EMERGENCY EXIT LIGHT AT 3L, 3R, AND AFT REMAIN ON. PERFORMED CHECK AND FOUND HIGH RESISTENACE ON PIN 2 OD DM3351WG07P01. REPLACED LEFT HAND SEAT TRACK COVER #28D, 29D, 30D, 31D AND 32D. PER AMM 25-25-02. WIRING SHAKE TEST GOOD, LIGHTS OPERATES PROPERLY. PER AMM 33-51-00-00D-320A.

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