Service difficulty report · Fairing · Boeing 7377H4

Difficulty date
September 3, 2026
Submitted
September 9, 2026
Operation
Air carrier
Aircraft
N928WN
Make and model
Boeing 7377H4
Aircraft serial
36890
Aircraft time
58,426 hours, 35,923 cycles
Part
Fairing
Condition
Delaminated
Location
Zone 500
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

DURING WALKAROUND FOUND LH WING AFT FLAP FAIRING #3 DELAMINATED AND CRACKED FOUND DELAMINATION MEASURES LENGHT: 15 INCHES APPROX WIDTH: 3 INCHES APPROX. PER SRM 57-53-70-1A-1 DELAMINATION IS BEYOND ALLOWABLE LIMITS OK TO CONTINUE PER CDL 57-10-4. INSTALLED AFT FLAP #3 "STINGER" FAIRING IAW AMM 27-51-18

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