What was found
BS 663 VAPOR BARRIER ATTACH ANGLE HAS CRACK AT RBL 34. REPLACED ATTACH ANGLE PER SRM 51-10-02 & SRM 51-40-02.
- Difficulty date
- April 7, 2026
- Submitted
- May 6, 2026
- Operation
- Air carrier
- Aircraft
- N8531Q
- Make and model
- Boeing 7378H4
- Aircraft serial
- 63575
- Aircraft time
- 29,638 hours, 14,907 cycles
- System (JASC)
- 5340 · Fuselage Main, Attach Fittings
- Part
- Attach Angle
- Condition
- Cracked
- Location
- Zone 100
- 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.