What was found
MAIN CABIN CENTER WING FLOORBEAM ANGLE CRACKED AT LBL 1, BS 537.45. REMOVED AND INSTALLED FLOORBEAM ANGLE IAW SRM 51-40-02-0G-0, 53-21-00-400-801, AND SRM 51-40-05-0G-0.
- Difficulty date
- June 4, 2020
- Submitted
- June 30, 2020
- Operation
- Air carrier
- Aircraft
- N7704B
- Make and model
- Boeing 7377BD
- Aircraft serial
- 33918
- Aircraft time
- 53,904 hours, 28,389 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Cracked
- Location
- Bs 537
- Stage of operation
- IN
- How discovered
- 9
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.