What was found
DURING ROUTINE TEST, FORWARD EMERGENCY POWER SUPPLY FAILED 15 MINUTE TEST. MAINTENANCE REPLACED THE POWER SUPPLY AND BATTERY. OPERATIONAL CHECK NORMAL.
- Difficulty date
- June 12, 2001
- Submitted
- June 22, 2001
- Operation
- Air carrier
- Aircraft
- N517US
- Make and model
- Boeing 757251
- Aircraft serial
- 23205
- Aircraft time
- 50,487 hours, 21,220 cycles
- System (JASC)
- 3350 · Emergency Lighting
- Part
- Power Supply
- Part number
- 8P573
- Condition
- Inoperative
- Location
- First Class
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.