Service difficulty report · Nut Plate · Boeing 7377H4

Difficulty date
January 28, 2024
Submitted
February 23, 2024
Operation
Air carrier
Aircraft
N243WN
Make and model
Boeing 7377H4
Aircraft serial
34863
Aircraft time
58,546 hours, 35,270 cycles
Part
Nut Plate
Part number
UNKNOWN
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 LEADING EDGE RAIL NUT PLATES LOCATED OFSS291 AT LT WING 2024-68281<[01] REPLACED RAIL NUT PLATES LOCATED OFSS291 AT LT WING I.A.W B737-700 SRM 51-40-02 AND DWG 112A4402 SHEET 13 REV-.;[02] REPLACED RAIL NUT PLATES LOCATED OFSS291 AT LT WING I.A.W B737-700 SRM 51-40-02 AND DWG 112A4402 SHEET 13 REV-.

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