What was found
LT WING L/E (#13 KREUGER FLAP), O/B ARM CUTOUT SCREW HOLE, FOUND CRACK. LT WING L/E (#13 KREUGER FLAP), O/B ARM CUTOUT REPAIRED IAW RI 57-00-13682 REV A.
- Difficulty date
- August 28, 2019
- Submitted
- September 3, 2019
- Operation
- Air carrier
- Aircraft
- N480MC
- Make and model
- Boeing 747422
- Aircraft serial
- 28812
- Aircraft time
- 75,274 hours, 8,388 cycles
- System (JASC)
- 5754 · Leading Edge Devices
- Part
- Skin
- Condition
- Cracked
- Location
- Krueger Flap
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.