What was found
HIGH PITCHED NOISE FROM CEILING ABOVE 17A & 17B. REPLACED UPPER SIDEWALL LIGHT BALLAST ASSEMBLY AT 17AB, OPERATIONS CHECKED GOOD.
- Difficulty date
- August 21, 2013
- Submitted
- August 23, 2013
- Operation
- Air carrier
- Aircraft
- N676UA
- Make and model
- Boeing 767322
- Aircraft serial
- 30028
- Aircraft time
- 45,372 hours, 10,885 cycles
- Engine
- Pwa PW4052
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Ballast
- Condition
- Faulty
- Location
- Cabin
- Stage of operation
- NR
- How discovered
- O
- Nature of condition
- O
- Precautionary procedure
- O
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.