What was found
DURING STBY PWR CHECK, THE EXIT LIGHTS WOULD NOT ILLUMINATE. REMOVED AND REPLACED FLIGHT COMPT AND MAIN ENTRY DOOR EMERGENCY LIGHT BATTERIES. OPS CHECKS OK IAW 727MM 33-50-71 PN OFF AND ON 37067-001.
- Difficulty date
- June 28, 2007
- Submitted
- June 29, 2007
- Operation
- Air carrier
- Aircraft
- N770AT
- Make and model
- Boeing 7272B7
- Aircraft serial
- 21953
- Aircraft time
- 66,079 hours, 38,731 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- 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.