What was found
DURING INITIAL INSPECTION MAINTENANCE FOUND LEVEL 2 CORROSION ON FLOOR STRINGER RBL 2.90 STA 660-680 AT FWD CARGO COMPARTMENT. FLOOR STRINGER REPLACED PER SRM.
- Difficulty date
- November 4, 2020
- Submitted
- November 5, 2020
- Operation
- Air carrier
- Aircraft
- N589NW
- Make and model
- Boeing 757351
- Aircraft serial
- 32989
- Aircraft time
- 61,745 hours, 20,024 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Condition
- Corroded
- Location
- Bs 660-680
- 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.