Service difficulty report · Stub Frame · Boeing 7377H4

Difficulty date
January 28, 2025
Submitted
March 5, 2025
Operation
Air carrier
Aircraft
N278WN
Make and model
Boeing 7377H4
Aircraft serial
36441
Aircraft time
58,438 hours, 35,196 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 INDICATION ON STUB FRAME LOCATED BTW BS 294.5 TO BS 296 AND S-8R TO S-9R AT FWD GALLEY DOOR AREA(1EA). CRACK LENGTH APPROX 1.250 INCH AT PASSENGER CABIN. 2025-94080<[01] REPLACED STUB FRAME AND FASTENER LOCATE BTW BS 294.5 TO BS 296 AND S-8R TO S-9R AT FWD GALLEY DOOR AT PASSENGER CABIN IAW B737-700 SRM 51-40-02;#DWG: 141A8370 SHEET: 9 REV: D AND #DWG: 141A8370 SHEET: 11 REV:D.;[02] CORRECTED ACTION 1.<BR><BR>REPLACED STUB FRAME AND FASTENER LOCATE BTW BS 294.5 TO BS 296 AND S-8R TO S-9R AT FWD GALLEY DOOR AT PASSENGER CABIN IAW B737-700 SRM 51-40-02;#DWG: 141A8370 SHEET: 9 REV: D AND #DWG: 141A8370 SHEET: 11 REV:D.<BR><BR>SEE INDIVIDUAL SIGN OFF BELOW;[03] REPLACED STUB FRAME AND FASTENER LOCATE BTW BS 294.5 TO BS 296 AND S-8R TO S-9R AT FWD GALLEY DOOR AT PASSENGER CABIN IAW B737-700 SRM 51-40-02;#DWG: 141A8370 SHEET: 9 REV: D AND #DWG: 141A8370 SHEET: 11 REV:D.<BR><BR>SEE INDIVIDUAL SIGN OFF BELOW.JOB COMPLETE AS RII.

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