What was found
AIRCRAFT IN BASE MAINTENANCE: CORROSION AND GOUGE ON THE RIGHT WING INBOARD TRAILING EDGE FLAP TRUNNION FACE. REPLACED TRUNNION PER CMM 57-52-23.
- Difficulty date
- June 23, 2026
- Submitted
- June 29, 2026
- Operation
- Air carrier
- Aircraft
- N189UW
- Make and model
- Airbus A321211
- Aircraft serial
- 1425
- Aircraft time
- 79,624 hours, 30,913 cycles
- System (JASC)
- 5753 · Trailing Edge Flaps
- Part
- Trunnion
- 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.