Service difficulty report · Skin · Boeing 757204

Difficulty date
September 8, 2025
Submitted
September 9, 2025
Operation
Air carrier
Aircraft
N925FD
Make and model
Boeing 757204
Aircraft serial
27238
Aircraft time
65,848 hours, 28,090 cycles
Part
Skin
Part number
113N26031
Condition
Corroded
Location
Zone 500 Flap
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

LEFT WING INBOARD MAIN FLAP LOWER SKIN HAS CORROSION, (OUTBOARD FLAP TRACK AREA) UPON FURTHER EVALUATION ON LT WING INBD MAIN FLAP LOWER SKIN CORROSION FOUND OUT OF LIMITS IAW SRM 57-53-01-1A DETAIL I, FIG 101, SHEET 1, NOTE F AND APPLIED PERMANENT REPAIR IN SAME AREA IAW SRM 51-70-10-2R REP 4.