Service difficulty report · Wedge · Boeing 7378H4

Difficulty date
November 7, 2024
Submitted
December 2, 2024
Operation
Air carrier
Aircraft
N8672F
Make and model
Boeing 7378H4
Aircraft serial
36940
Aircraft time
30,202 hours, 14,812 cycles
Part
Wedge
Condition
Delaminated
Location
Zn 500 Left 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

LEFT HAND WING I/B MAIN FLAP T/E WEDGE IS DELAMINATED.<[01] REMOVED TRAILING EDGE WEDGE PER SRM 51-40-02.;[02] PARTIALLY DRILLED NEW LH WING IB MAIN FLAP T/E WEDGE; BOTTOM SIDE ONLY.;[03] DRILLED NEW WEDGE ASSY; INTALLED NUT PLATES AND APPLIED DECORATIVE PAINT FINISH IAW SRM 51-40-02.;[04] PAINTED NEW WEDGE ASSY. IAW AMM 51-21-73.;[05] INSPECTED THE WORK PERFORMED ON CORRECTIVE ACTION #1; #2; #3; AND #4; NO DEFECTS NOTED.;[06] INSTALLED NEW LH WING IB MAIN FLAP T/E WEDGE IAW SRM 51-40-02.;[07] REMOVED AND REPLACED LH WING IB MAIN FLAP T/E WEDGE IAW SRM 51-40-02.;[08] C/W INSPECTION

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