What was found
WHILE IN C-CHECK, MAINTENANCE FOUND CORROSION ON THE NUMBER 4 K-FLAP ON ALL LUGS. MAINTENANCE REMOVED AND REPLACED CENTER HINGE FITTING IAW SRM 51-30-2, 51-30-8, 51-10-1 AND MM 27-81-01.
- Difficulty date
- April 23, 1995
- Submitted
- March 26, 2000
- Operation
- Air carrier
- Aircraft
- N920UP
- Make and model
- Boeing 727180C
- Aircraft serial
- 19873
- System (JASC)
- 5754 · Leading Edge Devices
- Part
- Hinge Fitting
- Condition
- Corroded
- Location
- Nr 4 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.