SDR SWAA2025072487725

Service difficulty report · Seat Track · Boeing 7377H4

Difficulty date: July 2, 2025
Submitted: July 24, 2025
Operation: Air carrier
Aircraft: N963WN
Make and model: Boeing 7377H4
Aircraft serial: 36676
Aircraft time: 44,502 hours, 27,369 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Condition: Corroded
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

MAIN CABIN SEAT TRACK LBL 25, BS 685+8.5 - 706+1 LOWER SIDE OF CROWN HAS EVIDENCE OF CORROSION. CUT, & REMOVED DAMAGED PART OF THE SEAT TRACK BETWEEN BS 639+17 AND 706+10 LBL 25. INSTALLED A NEW SEAT TRACK REPAIR PART IAW SRM 53-00-52-2R-3.

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