Service difficulty report · Attach Angle · Boeing 7378H4
FAA SDR system
- Difficulty date
- April 10, 2025
- Submitted
- May 5, 2025
- Operation
- Air carrier
- Make and model
- Boeing 7378H4
- Aircraft serial
- 36653
- Aircraft time
- 30,020 hours, 14,905 cycles
- 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.
What was found
BS 663 VAPOR BARRIER ATTACH ANGLE CRACKED AT RBL 34. REMOVED BS 63 R/H VAPOR BARRIER ANGLE PER SRM 51-40-02. MATCH DRILLED NEW ANGLE PER SRM 51-40-02. INSTALLED FASTENERS COMMON TO FUEL TANK ON VAPOR BARRIER ATTACH ANGLE PER SRM 51-40-02 & DWG 111A1000. COMPLETED FASTENERS INSTALLATION COMMON TO VAPOR BARRIER ATTACH ANGLE PER SRM 51-40-02.; REPLACED R/H BS 663 UPPER VAPOR BARRIER ATTACH ANGLE PER SRM 51-10-2 & DWG 111A1000.