SDR CALA2025031702847

Service difficulty report · Seat Track · Boeing 75733N

Difficulty date: March 15, 2025
Submitted: March 17, 2025
Operation: Air carrier
Aircraft: N75861
Make and model: Boeing 75733N
Aircraft serial: 32585
Aircraft time: 70,566 hours, 21,903 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

(B757-53-3-0551) FUSELAGE CABIN PASSENGER BETWEEN STA 377.7 TO S TA 395/LBL 50 TO LBL 36.20 / LONGITUDINAL BEAM (SEAT TRACK) HAS CORROSION. ESFR COMPLETED REMOVED AND EVALUATED SEAT TRACK IAW SRM 53-00-52-1A-1, FOUND TO BE OUT OF LIMITS, FABRICATED AND INSTALLED NEW SEAT TRACK IAW B 757-300 DWG 141N5131 BAC1508-232/16 BATCH 0001896189, INSTALLED IAW 51-40-02-0G-0 DWG 141N5130.

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