SDR DALA2025110408046

Service difficulty report · Seat Track · Boeing 757351

Difficulty date: November 3, 2025
Submitted: November 4, 2025
Operation: Air carrier
Aircraft: N583NW
Make and model: Boeing 757351
Aircraft serial: 32983
Aircraft time: 78,060 hours, 25,701 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

CORROSION ON INBOARD SEAT TRACK RH SIDE STA 365 TO 418 AT PAX CABIN IS OUT LIMITS IAW SRM 53-00-52-1A PROCEDURE 1, ALLOWABLE DAMAGE 1, FIG 101, DETAIL 1. CORROSION LEVEL 2. INBOARD SEAT TRACK RT SIDE BS 365 TO 418 AT PAX CABIN WAS REPLACED IAW SRM 51-40-02-0G, PAR 7. (1286766)