What was found
(AIRCRAFT 5642, L/P 1272970) CORROSION OUT OF LIMITS ON FLOOR SUPPORT STRINGER STA 650 AND RBL 2.90. RBL 7.65.(CORROSION LEVEL 2) FLOOR SUPPORT STRINGERS WERE REPLACED PER DWG: 143N5370 REV: E AND SRM 51-40-02 PAR 4 AND 7.
- Difficulty date
- September 15, 2019
- Submitted
- September 18, 2019
- Operation
- Air carrier
- Aircraft
- N542US
- Make and model
- Boeing 757251
- Aircraft serial
- 26489
- Aircraft time
- 69,182 hours, 26,555 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Condition
- Corroded
- 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.