SDR SWAA2026060193943

Service difficulty report · Intercostal · Boeing 7378H4

Difficulty date: April 29, 2026
Submitted: June 2, 2026
Operation: Air carrier
Aircraft: N8635F
Make and model: Boeing 7378H4
Aircraft serial: 60083
Aircraft time: 40,011 hours, 19,487 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
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

FAULT RAISED TO CAPTURE RII LABOR OF CRACK ON WEB INTERCOSTAL LOCATED BTW BS 344 TO BS 360 LBL 10 WL 208.1 AT FWD GALLEY AREA. REPLACED INTERCOSTAL AND FASTENERS LOCATED BTW BS 344 TO BS 360 LBL 10 WL 208.1 AT FWD GALLEY AREA IAW SRM 53-10-15; SRM 51-40-02 AND SRM 51-10-02, ITEM 9, DWG 141A5400, SHEET 46, REV A.

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