What was found
BS 663 LOWER COMPOSITE BULKHEAD UPPER ATTACH ANGLE IS CRACKED AT LBL 8 WL 164. REMOVED DAMAGED ANGLE SECTION AND INSTALLED NEW ANGLE SECTION AT BS 663 LBL 8 WL 164 IAW SRM 57-10-10-2R-5.
- Difficulty date
- May 21, 2020
- Submitted
- June 12, 2020
- Operation
- Air carrier
- Aircraft
- N477WN
- Make and model
- Boeing 7377H4
- Aircraft serial
- 33988
- Aircraft time
- 55,517 hours, 32,839 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Attach Angle
- Condition
- Cracked
- Location
- Fuselage
- 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.