Service difficulty report · Attach Angle · Boeing 7377H4
FAA SDR system
- Difficulty date
- June 24, 2025
- Submitted
- July 29, 2025
- Operation
- Air carrier
- Make and model
- Boeing 7377H4
- Aircraft serial
- 36613
- Aircraft time
- 58,371 hours, 35,212 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
B.S. 663 LOWER COMPOSITE BULKHEAD UPPER ATTACH ANGLE IS CRACKED AT R.B.L. 10; W.L. 167. REMOVED DAMAGED SECTION AND INSTALLED REPAIR PARTS ON R/H BS663 VAPOR BARRIER UPPER ATTACH ANGLE RBL5 TO RBL18 WL167.68 PER SRM 57-10-10-2R-5 REPAIR 5.