What was found
THE 13JK SIDEWALL LIGHT INOP. RELAMPED, NO HELP. BALLAST REPLACED AND LIGHT TUBE REPLACED, NIL HELP. NEED MORE TIME FOR TROUBLESHOOTING. REPLACED BALLAST. OPS OK.
- Difficulty date
- June 18, 2012
- Submitted
- August 24, 2012
- Operation
- Air carrier
- Aircraft
- N122UA
- Make and model
- Boeing 747422
- Aircraft serial
- 29168
- Aircraft time
- 53,977 hours, 6,358 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3320 · Passenger Compartment Lighting
- Part
- Ballast
- Part number
- 81841
- Condition
- Inoperative
- Location
- Cabin
- 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.