SDR UIEA201000206

Service difficulty report · Seat Track · Boeing 74747UF

Difficulty date: August 31, 2010
Submitted: September 20, 2010
Operation: Air carrier
Aircraft: N497MC
Make and model: Boeing 74747UF
Aircraft serial: 29258
Aircraft time: 49,930 hours, 7,554 cycles
Engine: Ge CF680
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Part number: 65B1602634
Condition: Damaged
Location: Bs 1120-1140
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

DURING D-CHECK INSP OF DATUM ACFT, WORN DAMAGE WAS FOUND ON CROWN AREA OF MAIN DECK SEAT TRACK NEAR STA 1140, RBL 11.33. EGAT PERFORMED REPAIR IAW SRM 53-40-52, REPAIR 3 WITH DEVIATION ABOUT FASTENER PATTERN COMMON TO SEAT TRACK HORIZ FLANGE DUE TO EXISTING FLOOR PANEL ATTACH FASTENER HOLES (SEE FIG 1).

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