What was found
(AIRCRAFT 5802, L/P 1520785) CORROSION ON INTERCOSTAL BTW STA 1300 AND STA 1320 RBL 2.90 (BILGE AREA) AT AFT CARGO COMPARTMENT. CORRECTIVE ACTION: CORROSION LEVEL 2. INTERCOSTAL WAS REPLACED PER B757-300 SRM 51-40-02 PAR 4 AND 7.
- Difficulty date
- March 8, 2020
- Submitted
- March 11, 2020
- Operation
- Air carrier
- Aircraft
- N582NW
- Make and model
- Boeing 757351
- Aircraft serial
- 32981
- Aircraft time
- 61,655 hours, 20,148 cycles
- System (JASC)
- 5320 · Fuselage Miscellaneous Structure
- Part
- Intercostal
- Condition
- Corroded
- Location
- Fuselage
- Stage of operation
- IN
- How discovered
- V
- Nature of condition
- O
- Precautionary procedure
- K
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.