What was found
WHILE IN 'D' CHECK, MAINTENANCE FOUND CORROSION ON NR 3 K-FLAP, O/B BULLNOSE, UPPER HINGE LUG ATTACH FRAME, UPPER SURFACE ON BOTH NUTS. REPLACED K-FLAP PER SRM 57-50-01, OHM 57-51-21, MM 27-81-01.
- Difficulty date
- March 28, 1995
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N926UP
- Make and model
- Boeing 72731C
- Aircraft serial
- 19233
- System (JASC)
- 5754 · Leading Edge Devices
- Part
- Flap
- Condition
- Corroded
- Location
- Nr 3 Le Flap
- Stage of operation
- IN
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.