What was found
DURING LINE CHECK FOUND OVERWING EMERGENCY LIGHT ON LT SIDE AFT 2 LIGHTS INOPERATIVE. REPLACED POWER SUPPLY AND BATTERY. OPS CHECK OK IAW AMM 33-51-04.
- Difficulty date
- January 28, 2010
- Submitted
- January 29, 2010
- Operation
- Air carrier
- Aircraft
- N664US
- Make and model
- Boeing 747451
- Aircraft serial
- 23819
- Aircraft time
- 87,369 hours, 11,018 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- 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.