What was found
AIRCRAFT WAS GROUNDED: WHILE ACCOMPLISHING JC72L00005043 STEP21(B) EPL OPS CHECK FOUND SEAT 2H, 3H, 4H, 5H FWD LIGHTS INOP. MAINTENANCE REPLACED BATTERY PACK FOR EMERGENCY LIGHTS ALL CHECKS OK IAW AMM 33-51-06.
- Difficulty date
- August 28, 2026
- Submitted
- August 30, 2026
- Operation
- Air carrier
- Aircraft
- N789AN
- Make and model
- Boeing 777223
- Aircraft serial
- 30252
- Aircraft time
- 99,041 hours, 12,877 cycles
- System (JASC)
- 3350 · Emergency Lighting
- 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.