SDR FDEA202509091678

Service difficulty report · Seat Track · Boeing 757204

Difficulty date: September 9, 2025
Submitted: September 10, 2025
Operation: Air carrier
Aircraft: N925FD
Make and model: Boeing 757204
Aircraft serial: 27238
Aircraft time: 65,848 hours, 28,090 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 CABIN SEAT TRACK RT FLANGE AT BS 1540, RBL 45.5 CORRODED. REMOVED THE SEAT TRACK FROM BS 1320-1540, RBL 45.5 IAW SRM 51-40-02-0G. TRIMMED, LOCATED, AND DRILLED A NEW SEAT TRACK IAW SRM 51-40-05-0G, 51-40-08-0G, & DWG 146N5130, REV A. INSTALLED THE SEAT TRACK IAW SRM 51-40-02-0G.