SDR FDEA202610141572

Service difficulty report · Structure · Boeing 777F

Difficulty date: October 14, 2026
Submitted: October 15, 2026
Operation: Air carrier
Aircraft: N873FD
Make and model: Boeing 777F
Aircraft serial: 40679
Aircraft time: 19,348 hours, 3,310 cycles
System (JASC): 5710 · Wing Main, Frame Structure
Part: Structure
Part number: 115W47363
Condition: Cracked
Location: Zone 500 T/E
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

LEFT WING TRAILING EDGE AT ERSS1423 CHORD AFT EDGE LWR CORNER FOUND CRACKED. REPAIRED IAW SRM 51-10-02-0G, SRM 51-40-02-0G, FIGURE 12, SRM 51-20-06-0G, SRM 51-40-05-0G, FIGURE 4, SRM 51-20-01-0G, SRM 51-40-08-0G, FIGURE 2, & EA G-5740-T0389077 P1. THIS IS A MAJOR REPAIR IAW GMM 6-2-100.

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