Service difficulty report · Skin · Boeing 7377H4

Difficulty date
August 12, 2025
Submitted
September 15, 2025
Operation
Air carrier
Aircraft
N224WN
Make and model
Boeing 7377H4
Aircraft serial
32493
Aircraft time
64,161 hours, 38,577 cycles
Part
Skin
Condition
Delaminated
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 OTBD AFT FLAP INBD UPPER SURFACE DELAMINATED. REMOVED AND REPLACED THE LT WING OTBD AFT FLAP IAW AMM 27-51-22-000-801, AND AMM 27-51-22-400-801.

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