What was found
AIRCRAFT IN BASE MAINTENANCE: LEFT-HAND OUTBD AFT FLAP, IS DELAMINATED AT INBD LOWER CORNER. MAINTENANCE REPLACED O/B AFT FLAP IAW AMM 27-51-22.
- Difficulty date
- July 15, 2026
- Submitted
- July 30, 2026
- Operation
- Air carrier
- Aircraft
- N878NN
- Make and model
- Boeing 737823
- Aircraft serial
- 40768
- Aircraft time
- 43,535 hours, 18,850 cycles
- System (JASC)
- 5753 · Trailing Edge Flaps
- Part
- Skin
- Condition
- Delaminated
- Location
- Zone 500 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.