SDR UPS06447883

Service difficulty report · Seat Track · Boeing 747121

Difficulty date: August 16, 2006
Submitted: September 5, 2006
Operation: Air carrier
Aircraft: N682UP
Make and model: Boeing 747121
Aircraft serial: 20349
Aircraft time: 104,700 hours, 26,436 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Condition: Corroded
Location: Bs 980-1000
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

INSPECTION TYPE-C M/D BS980-1000 LBL33 SEAT TRACK OB FLANGE FOUND CORRODED. CORROSION BLEND OUT 0.033 INCH X .8750 INCH X 2 INCH EXCEED SRM LIMIT. M/D BS890 TO 1000 LBL33 TRACK REPAIRED IAW SRM 53-10-05 FIG 1A REFER NRC 6587 FOR WORKING DETAIL.