What was found
DURING INSPECTION FOUND UPPER DECK LEFT EMERGENCY DOOR CHECK LIGHT INOPERATIVE. REPLACED POWER SUPPLY, BATTERY AND SWAPED ANNUNCIATOR.
- Difficulty date
- June 13, 2012
- Submitted
- August 23, 2012
- Operation
- Air carrier
- Aircraft
- N671US
- Make and model
- Boeing 747451
- Aircraft serial
- 26477
- Aircraft time
- 59,062 hours, 7,449 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- 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.