What was found
BS 663 VAPOR BARRIER ATTACH ANGLE HAS CRACK AT APPROXIMATELY RBL 9. REPLACED THE ATTACH ANGLE IAW SRM 51-40-02 & DWG 111A1000.
- Difficulty date
- August 25, 2025
- Submitted
- September 24, 2025
- Operation
- Air carrier
- Aircraft
- N8698B
- Make and model
- Boeing 7378H4
- Aircraft serial
- 36977
- Aircraft time
- 30,100 hours, 15,025 cycles
- System (JASC)
- 5340 · Fuselage Main, Attach Fittings
- Part
- Attach Angle
- Condition
- Cracked
- Location
- Zone 100
- Stage of operation
- IN
- How discovered
- E
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.