Service difficulty report · Support · Boeing 757251

Difficulty date
January 29, 2020
Submitted
February 3, 2020
Operation
Air carrier
Aircraft
N557NW
Make and model
Boeing 757251
Aircraft serial
33393
Aircraft time
51,459 hours, 22,416 cycles
Part
Support
Condition
Corroded
Location
Wing To Body
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.

What was found

SHIP 5657 INITIAL INSPECTION: CORROSION ON WING TO BODY FAIRING SUPPORT STA 860 LOWER SECTION. CORRECTIVE ACTION: SUMMARY OF NRC 00404: DUE TO CORROSION LEVEL 2 WING TO BODY FAIRING SUPPORT STA 860 LOWER SECTION WAS REPAIRED PER ETI-57-20-010 REV. 3 AND ER/A: 584888-14 REV. ORIGINAL SECTION I PERMANENT REPAIR. (1466148)