What was found
AIRCRAFT WAS IN BASE MAINTENANCE: EMERGENCY LIGHTS AT SEAST 7-10 BOTH SIDES FAILED 15 MINUTE TEST. MAINTENANCE REPLACED AFT POWER SUPLLY ABOVE R2 DOOR.
- Difficulty date
- September 4, 2024
- Submitted
- September 6, 2024
- Operation
- Air carrier
- Aircraft
- N771AN
- Make and model
- Boeing 777223
- Aircraft serial
- 29579
- Aircraft time
- 98,580 hours, 12,962 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 71702001
- Condition
- Weak
- 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.