What was found
UPPER DECK EMERGENCY LIGHTS, AISLE, GO DEAD SHORTLY AFTER TURNING ON. R & R M335 & M334 BATTERY PACKS.
- Difficulty date
- November 21, 2014
- Submitted
- November 24, 2014
- Operation
- Air carrier
- Aircraft
- N664US
- Make and model
- Boeing 747451
- Aircraft serial
- 23819
- Aircraft time
- 105,630 hours, 13,235 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery Pack
- Condition
- Discharged
- Location
- Emergency Lights
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.