Service difficulty report · Winglet · Boeing 7378H4

Difficulty date
January 21, 2023
Submitted
January 25, 2023
Operation
Air carrier
Aircraft
N8522P
Make and model
Boeing 7378H4
Aircraft serial
36922
Aircraft time
20,005 hours, 9,591 cycles
Part
Winglet
Condition
Corroded
Location
Rt 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

RH UPPER WINGLET T/E HAS CORROSION<[01] C/W INSPECTION OF RH WINGLET BARREL NUT RUN ON TORQUE AND OK TO INSTALL;[02] OK TO CLOSE PANEL 634BB.;[03] C/W

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