What was found
DURING LINE CHECK FOUND EMERGENCY EXIT LIGHTS AT 23L AND 24R INOPERATIVE. MAINTENANCE REPLACED THE BATTERY AND POWER UNIT. SYSTEM OPERATION WAS NORMAL AFTER BATTERY AND POWER UNIT REPLACEMENT.
- Difficulty date
- September 23, 2009
- Submitted
- September 24, 2009
- Operation
- Air carrier
- Aircraft
- N548US
- Make and model
- Boeing 757251
- Aircraft serial
- 26495
- Aircraft time
- 41,214 hours, 15,823 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Battery
- Condition
- Discharged
- Location
- Cabin
- 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.