What was found
INSPECTION TYPE:C2CORROSION DAMAGE WAS FOUND ON SHIM OF RH WING FIXED LEADING EDGE AT OLES 1452.PART REPLACEMENT I.A.W. 747-400SF SRM 51-40-02 REV.50.00 AND BOEING DRAWING 112U2000 SHEET 15 REV.
- Difficulty date
- February 23, 2021
- Submitted
- March 12, 2021
- Operation
- Air carrier
- Aircraft
- N579UP
- Make and model
- Boeing 74744AF
- Aircraft serial
- 26062
- Aircraft time
- 108,668 hours, 18,165 cycles
- System (JASC)
- 5720 · Wing Miscellaneous Structure
- Part
- Shim
- Part number
- BACS40R019C031F
- Condition
- Corroded
- Location
- Rt Wing Le
- 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.