Service difficulty report · Skin · Boeing 757251

Difficulty date
March 20, 2026
Submitted
March 23, 2026
Operation
Air carrier
Aircraft
N556NW
Make and model
Boeing 757251
Aircraft serial
33392
Aircraft time
63,432 hours, 29,195 cycles
Part
Skin
Condition
Corroded
Location
Zone 100
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.

What was found

FUSELAGE SKIN, AFT LAV SERVICE PANEL CUTOUT, BS 1676 - 1705, S26R TO S29R, CORROSION. MONITOR INSPECTION LOG REPAIR TO FUSELAGE SKIN BETWEEN STA 1681-1701 & S26-29R. REF ERA 632886-14AD.