SDR SWAA2026061596457

Service difficulty report · Splice Strap · Boeing 7377H4

Difficulty date: May 7, 2026
Submitted: July 22, 2026
Operation: Air carrier
Aircraft: N925WN
Make and model: Boeing 7377H4
Aircraft serial: 36630
Aircraft time: 58,239 hours, 35,449 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Splice 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 AFT CARGO BAY FLOOR SPLICE STRAP AROUND NUT PLATE HOLE, BS 727D+6, RBL 11.5, WL 156. CORROSION ON STRAP WAS FOUND TO BE OUT OF LIMITS DUE TO NO LIMITS ARE GIVEN IN THE SRM. RECEIVED A NEW CARGO BAY FLOOR SPLICE STRAP. THE NEW STRAP TO BE INSTALLED ON FAULT TTG8Q01BTM8D.

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