SDR SWAA2026070608363

Service difficulty report · Support Bracket · Boeing 7378H4

Difficulty date: June 1, 2026
Submitted: July 6, 2026
Operation: Air carrier
Aircraft: N8641B
Make and model: Boeing 7378H4
Aircraft serial: 60085
Aircraft time: 39,920 hours, 19,471 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Support Bracket
Condition: Cracked
Location: Zn 100 Fus Lower
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 SUPPORT BRACKET LOCATED BS 867 BTW STR 2R TO STR 3R AT PASSENGER CABIN. REPLACED THE SUPPORT BRACKET & FASTENERS LOCATED BS 867 BTW STR 2R TO STR 3R AT PASSENGER CABIN. IAW SRM 51-40-02, SRM 51-10-02, AND DWG 146A7901, SHEET 66, REV A.

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