SDR UIEA200600150

Service difficulty report · Seat Track · Boeing 7472D7B

Difficulty date: June 30, 2006
Submitted: July 14, 2006
Operation: Air carrier
Aircraft: N523MC
Make and model: Boeing 7472D7B
Aircraft serial: 21782
Aircraft time: 89,860 hours, 18,327 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Part number: BAC15201566
Condition: Cracked
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

MAIN DECK SEAT TRACK AT STATION 1900 LT, LBL 99 HAD A 2.5 INCH CRACK. SEAT TRACK WAS PERMANENT REPAIRED WITH A 20 INCH SECTION OF EXTRUSION P/N BAC1520-1566, SPLICED BETWEEN STATIONS 1890 AND 1910 AT LBL99 AS PER 747 SRM 53-10-05 FIG 1A. ALSO, REFERENCE ATLAS EO 4753A798.

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