What was found
DURING T/S EMERGENCY LIGHT TEST WHEN EMERGENCY LIGHTS ARMED AFT 2 EMERGENCY LIGHTS UPPER DECK STAY ON. REPAIRED BROKEN WIRE 1938-L4726 IAW SWPM 20-10-13. LIGHTS OP CHECK NORMAL IAW AMM 33-51-00.
- Difficulty date
- February 7, 2009
- Submitted
- February 24, 2009
- Operation
- Air carrier
- Aircraft
- N748CK
- Make and model
- Boeing 747221F
- Aircraft serial
- 21744
- Aircraft time
- 107,700 hours, 24,111 cycles
- System (JASC)
- 3397 · Light System Wiring
- Part
- Wire
- Condition
- Broken
- 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.