Service difficulty report · Attach Fitting · Boeing 7377H4

Difficulty date
May 24, 2020
Submitted
July 27, 2021
Operation
Air carrier
Aircraft
N286WN
Make and model
Boeing 7377H4
Aircraft serial
32471
Aircraft time
52,751 hours, 31,274 cycles
Part
Attach Fitting
Condition
Corroded
Location
Lt Wing
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

***CORROSION*** LT WING T/E PANEL 561BB ATTACH SUPPORT STRUCTURE HAS CORROSION AT SEVERAL SCREW HOLES. [200-001] / BURNISHED AREA AT L/WING T/E PANEL 561BB SUPPORT STRUCTURE NO DAMAGE NOTED REF B737-700 SRM 51-10-02-0G-0

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