Service difficulty report · Stub Frame · Boeing 7377H4

Difficulty date
October 25, 2025
Submitted
December 4, 2025
Operation
Air carrier
Aircraft
N231WN
Make and model
Boeing 7377H4
Aircraft serial
32499
Aircraft time
65,270 hours, 39,217 cycles
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 STUB FRAME, BS 296.5, BTW STRINGERS 8 - 9R UPPER POSITION IN THE FWD GALLEY. REPLACED STUB FRAME & FASTENERS IAW SRM 51-40-02-OG-0, SRM 51-10-02, AND DWG 141A8370, SHEET 9, REV D.

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