What was found
CORROSION ON THE FLOORBEAM, BS 1330, LBL 2.90, LBL 7.55, LBL 10.45 AND LBL 16.10 IN THE AFT CARGO COMPARTMENT. REPAIRED IAW SRM 53-00-53-2R-1, PAR 4, STEP M AND N.
- Difficulty date
- January 28, 2020
- Submitted
- January 31, 2020
- Operation
- Air carrier
- Aircraft
- N581NW
- Make and model
- Boeing 757351
- Aircraft serial
- 32982
- Aircraft time
- 61,967 hours, 20,480 cycles
- System (JASC)
- 5315 · Fuselage Main, Floor Beam
- Part
- Floorbeam
- Condition
- Corroded
- Location
- Bs 1330
- 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.