What was found
EMERGENCY LIGHTS INOPERATIVE 4L, 51 ABC - 60ABC AISLE LIGHTS. REMOVED AND REPLACED THE POWER SUPPLY IAW AMM 33- 51-04, OPS NORMAL. OK FOR SERVICE.
- Difficulty date
- October 18, 2017
- Submitted
- October 19, 2017
- Operation
- Air carrier
- Aircraft
- N667US
- Make and model
- Boeing 747451
- Aircraft serial
- 24222
- Aircraft time
- 116,295 hours, 14,068 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Condition
- Inoperative
- 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.