SDR UIEA2025080701096

Service difficulty report · Seat Track · Boeing 74747UF

Difficulty date: August 7, 2025
Submitted: August 7, 2025
Operation: Air carrier
Aircraft: N475MC
Make and model: Boeing 74747UF
Aircraft serial: 29252
Aircraft time: 3,233 hours, 19,152 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

CORROSION - FOUND CORROSION ON SEAT TRACK AT LBL 11.33 STA 1770, STA 1790 AND STA 1875(<P>1. ACCOMPLISHED WORK SHEET #50495 AND DWG #65B38253, SH-1, REV AL, 65B3853, SH-50, REV A, AND 65B3853, SH-49, REV AND SRM 53-00-52-2R-12 REV 104. 2. JOB COMPLETED AND CONDITION CHECK NORMAL</P>)

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