SDR UIEA2018070601366

Service difficulty report · Seat Track · Boeing 747412F

Difficulty date: July 8, 2018
Submitted: July 16, 2018
Operation: Air carrier
Aircraft: N489MC
Make and model: Boeing 747412F
Aircraft serial: 26553
Aircraft time: 93,789 hours, 16,571 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Part number: 65B384218
Condition: Corroded
Location: Fuselage
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

ATA 53-40, STA 620 RBL 98 FOUND SEAT TRACK CORROSION. SEAT TRACK INTERCOSTAL P/N: 65B38421-8 FABRICATED AS PER DRAWING 65B38421, SHEET 1, REV C AND EN 1126-18 REV -. CORRODED SEAT TRACK (P/N: 65B38421-8) AT THE NOTED LOCATION REMOVED AND REPLACED AS PER SRM 51-40-02, REV 83.