SDR SWAA2025121033217

Service difficulty report · Plate · Boeing 7377H4

Difficulty date: November 8, 2025
Submitted: December 10, 2025
Operation: Air carrier
Aircraft: N914WN
Make and model: Boeing 7377H4
Aircraft serial: 36622
Aircraft time: 57,369 hours, 34,854 cycles
System (JASC): 5710 · Wing Main, Frame Structure
Part: Plate
Condition: Cracked
Location: Zone 500
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

CRACKED CORRUGATED PLATE LOCATED TRAILING EDGE IRSS 216 AT LT WING. MEASUREMENT OF CRACK: L 0.800 INCHES. REPLACED CORRUGATED PLATE LOCATED TRAILING EDGE IRSS 216 AT LT WING IAW SRM 51-40-02-0G, SRM 51-10-02-0G, PARAGRAPH 9, AND DWG 115A2713, SHEET 4, REV-.

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