Service difficulty report · Winglet · Boeing 75729J

Difficulty date
March 28, 2017
Submitted
March 31, 2017
Operation
Air carrier
Aircraft
N757QM
Make and model
Boeing 75729J
Aircraft serial
27203
Part
Winglet
Part number
7570331
Condition
Corroded
Location
Lt Wing
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

LT WINGLET LWR AFT CORNER HAS AREA OF CORROSION BLENDED AND REFINISHED PER ER-17-01606 REV 1R, CORROSION LVL 1, MAJOR REPAIR. WORK ACCOMPLISHED ON JOB 722361 CARD 00294.

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