Service difficulty report · Skin · Boeing 7377H4

Difficulty date
October 2, 2025
Submitted
October 27, 2025
Operation
Air carrier
Aircraft
N456WN
Make and model
Boeing 7377H4
Aircraft serial
32463
Aircraft time
69,326 hours, 41,658 cycles
Part
Skin
Condition
Debonded
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 O/B AFT FLAP DISBONDED AT I/B LOWER CORNER. REMOVED AND REPLACED LT OTBD AFT FLAP IAW AMM 27-51-22-000-801 AND AMM 27-51-22-400-801.

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