SDR FDEA202403170305

Service difficulty report · Seat Track · Boeing 75723A

Difficulty date: March 17, 2024
Submitted: March 18, 2024
Operation: Air carrier
Aircraft: N922FD
Make and model: Boeing 75723A
Aircraft serial: 24293
Aircraft time: 74,064 hours, 28,137 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Part number: 146N51303
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 SEAT TRACK FLANGE STA 1195 LBL-26. AFTER EVALUATED CORROSION AREA ON SEAT TRACK FLANGE AT STA. 1195, LBL 26 FOUND OUT OF LIMITS IAW B757 SRM 53-00-52-1A FIG 101 SHEET 4 DETAIL VIII, REMOVED AND REPLACED SEAT TRACK SECTION AT STA. 1180 TO 1240 LBL 24.75 IAW B DWG. #146N5120 REV A, DWG. # PL 146N5130 REV C, AND B757 SRM 51-40-02-0G.

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