What was found
WHILE EXTENDING FLAPS TO FLAP 1 POSITION, LEADING EDGE FLAP DISAGREE LIGHT ANNUNCIATED. AIRCRAFT DIVERTED TO LAX AND PERFORMED AN UNEVENTFUL LANDING. MAINTENANCE REPLACED THE FLAP SLAT ELECTRONIC UNIT.
- Difficulty date
- July 29, 1997
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N503US
- Make and model
- Boeing 757251
- Aircraft serial
- 23192
- System (JASC)
- 2781 · Leading Edge Slat Position Indicating System
- Part
- Control Unit
- Part number
- 285N001137MODA
- Condition
- Malfunctioned
- Location
- Nr 1 Le Flap
- Part time
- 37,406 hours
- Stage of operation
- DE
- Nature of condition
- N
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.