What was found
CORROSION ON 986 FLOOR BEAM UPPER TEE CHORD SURFACE LBL 43 / BLENDED CORROSION ON BS 986 FLOOR BEAM UPPER CHORDE AT LBL 43; 1.7' X 1' X .030' FOUND TO BE OUT OF LIMITS PER SRM 53-70-51-1A-1 REPAIRED PER EA 1-53-8241 REV 3
- Difficulty date
- May 6, 2019
- Submitted
- March 9, 2022
- Operation
- Air carrier
- Aircraft
- N570WN
- Make and model
- Boeing 7377CT
- Aircraft serial
- 33657
- Aircraft time
- 56,123 hours, 27,855 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Main Cabin
- 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.