What was found
DURING INITIAL INSPECTION MAINTENANCE FOUND CORROSION LEVEL 2 ON STRINGER FLOOR SUPPORTS LBL/RBL 2.90 AND RBL 7.55, BETWEEN STA 1495 AND STA 1520 AT AFT CARGO COMPARTMENT. STRINGER FLOOR SUPPORTS REPAIRED, PER SRM.
- Difficulty date
- November 7, 2020
- Submitted
- November 9, 2020
- Operation
- Air carrier
- Aircraft
- N588NW
- Make and model
- Boeing 757351
- Aircraft serial
- 32988
- Aircraft time
- 62,095 hours, 20,105 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Floor Support
- Condition
- Corroded
- Location
- Bs 1495-1520
- 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.