SDR SWAA2025111925080

Service difficulty report · Stub Frame · Boeing 7377H4

Difficulty date: October 16, 2025
Submitted: November 19, 2025
Operation: Air carrier
Aircraft: N910WN
Make and model: Boeing 7377H4
Aircraft serial: 36618
Aircraft time: 57,170 hours, 34,464 cycles
System (JASC): 5311 · Fuselage Main, Frame
Part: Stub Frame
Condition: Cracked
Location: Zone 200
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

CRACK ON STUB FRAME LOCATED BTW BS 294.5 TO BS 296.5 BTW STR 8R TO STR 9R AT FWD GALLEY AREA. REPLACED STUB FRAME LOCATED BTW BS 294.5 TO BS 296.5 BTW STR 8R TO STR 9R AT FWD GALLEY AREA IAW SRM 51-40-02, AND DWG 141A8370, SHEET 9, REV D.

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