What was found
LEFT MID FLAP DELAM AND DAMAGE. LEADING EDGE INBOARD, EXTENDING OUT APPROX 5 INCHES. SUSPECT MOISTURE CONTAMINATION. REPLACED THE LT OUTBOARD FLAP PER MM-27-51-04. AC OK FOR SERVICE.
- Difficulty date
- October 1, 2007
- Submitted
- October 3, 2007
- Operation
- Air carrier
- Aircraft
- N175UA
- Make and model
- Boeing 747422
- Aircraft serial
- 24382
- Aircraft time
- 67,636 hours, 7,703 cycles
- Engine
- Pwa PW4056
- System (JASC)
- 5753 · Trailing Edge Flaps
- Part
- Skin
- Condition
- Delaminated
- Location
- Te Flap
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.