What was found
EMERGENCY LIGHT AT DOOR 4 RIGHT DIM. REPLACED LIGHT ASSY, OPS CHECKS NORMAL.
- Difficulty date
- March 25, 2009
- Submitted
- April 1, 2009
- Operation
- Air carrier
- Aircraft
- N121UA
- Make and model
- Boeing 747422
- Aircraft serial
- 29167
- Aircraft time
- 41,531 hours, 4,961 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Light
- Part number
- 9F19948501
- Condition
- Defective
- Location
- Cabin
- Stage of operation
- IN
- How discovered
- C
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.