What was found
DURING EMERGENCY LIGHT TEST, THE FIRST CLASS LIGHTING BATTERY PACK FAILED. MAINTENANCE REPLACED THE POWER SUPPLY. OPERATIONAL CHECK NORMAL.
- Difficulty date
- May 6, 2001
- Submitted
- May 11, 2001
- Operation
- Air carrier
- Aircraft
- N502US
- Make and model
- Boeing 757251
- Aircraft serial
- 23191
- Aircraft time
- 53,383 hours, 22,303 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 6012113RF
- Condition
- Inoperative
- 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.