Service difficulty report · Skin · Boeing 7377H4

Difficulty date
April 13, 2025
Submitted
April 15, 2025
Operation
Air carrier
Aircraft
N417WN
Make and model
Boeing 7377H4
Aircraft serial
29822
Aircraft time
76,662 hours, 45,844 cycles
Part
Skin
Condition
Debonded
Location
Zone 500 Flap
Stage of operation
IN
How discovered
9
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 OUTBOARD TRAILING EDGE FLAP UPPER SKIN HAS MISSING AND DISBONDED/DEFORMED MATERIAL ON THE INBD EDGE AND 10IN FROM THE TRAILING EDGE<[01] REMOVED LH OTBD TRAILING EDGE FLAP PER M/M 27-51-22;[02] INSTALLED LH OB TRAILING EDGE FLAP REF MM 27-51-22

More about the Boeing 737-7H4