What was found
NR 4 LEADING EDGE FLAP INDICATOR ILLUMINATED ON SECOND OFFICERS PANEL. RETURNED TO DEN. *S/D* REPLACED NR 4 LEADING EDGE SLAT EXTEND SWITCH, SYSTEM OPS CHECKS OK.
- Difficulty date
- May 4, 1999
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N7459U
- Make and model
- Boeing 727222
- Aircraft serial
- 21913
- Engine
- Pwa JT8D15
- System (JASC)
- 2781 · Leading Edge Slat Position Indicating System
- Part
- Switch
- Part number
- H1010272U1
- Condition
- Failed
- Location
- Nr 4 Le Slat
- Stage of operation
- NR
- Nature of condition
- N
- Precautionary procedure
- A
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.