SDR FDEA202509091677

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 & LT FLANGES AT BS 1640, LBL 45.5 CORRODED. REMOVED THE SEAT TRACK BS 1540-1640 LBL 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.