- Difficulty date
- June 13, 2026
- Submitted
- July 18, 2026
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36636
- Aircraft time
- 55,646 hours, 33,976 cycles
- Part
- Flap
- Condition
- Cracked
- Location
- Zone 600
- 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.
What was found
CRACK INDICATION ON RT OTBD AFT FLAP INBD CARTRIDGE RADIUS ZONE. EVALUATED OTBD AFT FLAP INBD CARTRIDGE AND DID NOT FIND ALLOWABLE DAMAGE IAW SRM 57-53-02-1A-4 AND REPLACED OTBD AFT FLAP AT RT WING IAW AMM 27-51-26/401. INSTALLATION IS DOCUMENTED ON TTG8Q01BR3XM.