What was found
WING RH I/B TRAILING EDGE FLAP SURFACE CORROSION AT LOWER SKIN. DOT119-031 INSTALLED RH IB TRAILING EDGE MAIN FLAP PER AMM 27-51-02-424-021. COMPLETED INSTALLATION AS OUTLINED IN AMM 27-51-12.
- Difficulty date
- November 6, 2023
- Submitted
- March 4, 2025
- Operation
- Air carrier
- Aircraft
- N459UP
- Make and model
- Boeing 75724APF
- Aircraft serial
- 25480
- Aircraft time
- 35,227 hours, 21,577 cycles
- System (JASC)
- 5753 · Trailing Edge Flaps
- Part
- Skin
- Condition
- Corroded
- Location
- Zone 600 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.