What was found
CRACK FOUND ON RT OTBD AFT FLAP CLOSURE RIB. PROCURED NEW LT OTBD AFT FLAP. REMOVAL AND INSTALLATION TO BE ACCOMPLISHED ON FAULT TTG8Q01C9QA5. IAW AMM 27-51-22-401.
- Difficulty date
- May 20, 2026
- Submitted
- July 1, 2026
- Operation
- Air carrier
- Aircraft
- N929WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36631
- Aircraft time
- 58,054 hours, 35,506 cycles
- System (JASC)
- 5753 · Trailing Edge Flaps
- Part
- Rib
- Condition
- Cracked
- 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.