What was found
DURING INITIAL INSEPCTION MAINTENANCE FOUND CORROSION LEVEL 2 ON FLOOR STRINGER UPPER/LOWER SURFACE LBL 10.45 BETWEEN STA 780+60 TO 780+64 AT FWD CARGO COMPARTMENT. STRINGER REPAIRED, PER SRM 53-00-53.
- Difficulty date
- December 27, 2020
- Submitted
- December 28, 2020
- Operation
- Air carrier
- Aircraft
- N592NW
- Make and model
- Boeing 757351
- Aircraft serial
- 32992
- Aircraft time
- 61,915 hours, 19,991 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Condition
- Corroded
- Location
- Fwd Cargo
- 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.