Service difficulty report · Stub Frame · Boeing 7377H4

Difficulty date
June 13, 2025
Submitted
July 21, 2025
Operation
Air carrier
Aircraft
N294WN
Make and model
Boeing 7377H4
Aircraft serial
32540
Aircraft time
57,920 hours, 34,928 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 INDICATIONS (2EA) ON STUB FRAME LOCATED BETWEEN BS 294.5 TO BS 296.5 BTW S-8R TO S-9R AT FWD GALLEY DOOR AREA CRACK LENGTHS 1.062 IN. AND 0.250 IN. APROX.AT PASSENGER CABIN. REPLACED STUB FRAME LOCATED BETWEEN BS 294.5 TO BS 296.5 BTW S-7R TO S-9R AT FWD GALLEY DOOR AREA IAW SRM 51-40-02; DWG# 141A8370 SHEET 9 AND SHEET 10 REV - ; DWG# 141A8380 SHEET 24. REV - AND BAC5009.

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