SDR SWAA2026081220315

Service difficulty report · Support · Boeing 7377BD

Difficulty date: July 11, 2026
Submitted: August 13, 2026
Operation: Air carrier
Aircraft: N7732A
Make and model: Boeing 7377BD
Aircraft serial: 34861
Aircraft time: 64,263 hours, 35,843 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Support
Condition: Corroded
Location: Zone 100
Stage of operation: IN
How discovered: U
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

CORRODED SUPPORT ZEE, BS 727B - 807, STRINGER 25L IN THE AFT CARGO BAY. REPLACED THE SUPPORT ZEE & FASTENERS LOCATED BTWN BS 727 - 847, S25L IAW SRM 51-10-02, ITEM 9, SRM 51-40-02, AND DWG 146A7500, SHEET 85, REV A, SRM 51-40-02, SRM 53-00-53-2R-6, REPAIR 6.

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