SDR FDEA202511052129

Service difficulty report · Seat Track · Boeing 757204

Difficulty date: November 5, 2025
Submitted: November 6, 2025
Operation: Air carrier
Aircraft: N924FD
Make and model: Boeing 757204
Aircraft serial: 26267
Aircraft time: 71,263 hours, 29,788 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Part number: 146N51306
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 CARGO CABIN SEAT TRACK FOUND CORRODED AT LEVEL STA 1560 TO STA 1600 LBL 58 REMOVED AND EVALUATED MAIN CARGO CABIN SEAT TRACK BETWEEN STA 1420-1600 LBL 58 NO ALLOWABLE DAMAGE IAW B757 SRM 53-00-52-1A FIG 101, SRM51-40-02-0G. TRIMMED, LOCATED, DRILLED AND INSATLLED NEW SEAT TRACK SECTION IAW B757 SRM 51-40-05-0G,51-40-08-0G,51-40- 02-0G AND BOEING DWG # 146N5130 REV C.