Service difficulty report · Wedge · Boeing 7377H4

Difficulty date
February 2, 2026
Submitted
February 6, 2026
Operation
Air carrier
Aircraft
N472WN
Make and model
Boeing 7377H4
Aircraft serial
33831
Aircraft time
70,220 hours, 42,104 cycles
Part
Wedge
Condition
Debonded
Location
Zone 600 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

RIGHT INBD FLAP WEDGE REQUIRES REPLACEMENT. INSTALLED A NEW NUT PLATES ON RT INBD FLAP WEDGE IAW SRM 51-40-02. REMOVED AND REPLACED THE WEDGE IAW SRM 51-40-02, AND CMM 57-53-05

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