SDR SWAA2026071720870

Service difficulty report · Strap · Boeing 7377H4

Difficulty date: June 15, 2026
Submitted: July 18, 2026
Operation: Air carrier
Aircraft: N930WN
Make and model: Boeing 7377H4
Aircraft serial: 36636
Aircraft time: 55,646 hours, 33,976 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Strap
Condition: Corroded
Location: Zone 100
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

CORROSION LOWER STRAP BTW BS 794.3 TO BS 807 AND RBL 20 CUT OUT DOOR AFT CARGO BAY. REPLACED LOWER STRAP BTW BS 794.3 TO BS 807 AND RBL 20 CUT OUT DOOR AFT CARGO BAY IAW SRM 51-40-02-0G-0, SRM 51-10-02-0G-0 ITEM 9, AND DWG 146A8340 SHEET:28 REV:-

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