What was found
40H EMERGENCY LIGHT STICKING OUT ON SIDE OF SEAT. REINSTALLED THE EMERGENCY LIGHT BUT LT CKD, FAILED AT 40H. REPLACED EMERGENCY LAMP. OPS CK NORMAL.
- Difficulty date
- February 10, 2011
- Submitted
- February 11, 2011
- Operation
- Air carrier
- Aircraft
- N104UA
- Make and model
- Boeing 747422
- Aircraft serial
- 26902
- Aircraft time
- 53,833 hours, 6,342 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Lamp
- Condition
- Inoperative
- Location
- Emergency Light
- 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.