What was found
DURING INITIAL INSPECTION MAINTENANCE FOUND CORROSION LEVEL 2 ON FLOOR SUPPORT STRINGER BTW STA 1500 TO 1520 LBL 2.90 AT AFT CARGO. FLOOR SUPPORT REPLACED. (LP 1748198)
- Difficulty date
- March 7, 2021
- Submitted
- March 8, 2021
- Operation
- Air carrier
- Aircraft
- N596NW
- Make and model
- Boeing 757351
- Aircraft serial
- 32996
- Aircraft time
- 61,056 hours, 19,995 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Condition
- Corroded
- Location
- Aft 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.