What was found
NR 3 LEADING EDGE FLAP INDICATION PROBLEM. SUPPLEMENTAL DATA UPDATE REPLACED LEADING EDGE FLAP EXTEND PROXIMITY SENSOR S173.
- Difficulty date
- April 9, 2001
- Submitted
- April 27, 2001
- Operation
- Air carrier
- Aircraft
- N365UA
- Make and model
- Boeing 737322
- Aircraft serial
- 24534
- Aircraft time
- 36,506 hours, 21,155 cycles
- Engine
- Ge CFM56*
- System (JASC)
- 2780 · Leading Edge Slat Control System
- Part
- Control Unit
- Condition
- Malfunctioned
- Location
- Le Flaps
- Stage of operation
- CL
- How discovered
- O
- Nature of condition
- J
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.