Service difficulty report · Wedge · Boeing 7377H4

Difficulty date
September 18, 2026
Submitted
September 22, 2026
Operation
Air carrier
Aircraft
N283WN
Make and model
Boeing 7377H4
Aircraft serial
36610
Aircraft time
62,218 hours, 37,856 cycles
Part
Wedge
Condition
Delaminated
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, AFT OTBD TRAILING EDGE SHOWS EVIDENCE OF DELAMINATION. REMOVED THE FLAP WEDGE. LOCATED & INSTALLED NUTPLATES TO NEW WEDGE IAW SRM 51-40-10. INSTALLED A SERVICEABLE FLAP WEDGE IAW SRM 51-40-02. APPLIED FILLET SEAL TO THE RT INBD MAIN FLAP WEDGE IAW AMM 51-31-00.

More about the Boeing 737-7H4