SDR UPS04M42721

Service difficulty report · Seat Track · Doug MD11F

Difficulty date: April 23, 2004
Submitted: July 16, 2004
Operation: Air carrier
Aircraft: N276UP
Make and model: Doug MD11F
Aircraft serial: 48579
Aircraft time: 25,671 hours, 5,857 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Condition: Corroded
Location: Zone 300
Stage of operation: IN
How discovered: 9
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, SEAT TRACK FOUND CORRODED AT B STA 899-919 RBL 8.5. CORROSION REMOVED PER SRM 51-21-01 VOL 2 REV 34 MAT'L THK 0.100 INCH, THK REMOVED 0.024 INCH FOUND EXCEED LIMIT PER SRM 53-70-00 VOL 1 REV 34. CORRODED SEAT TRACK CUTOUT AT STA 869-949 RBL 8.5 PER SRM 53-70-00 VOL 1 REV 34. NEW SEAT TRACK, SPLICE & SPLICE PLATE FABRICATED & INSTALLED PER SRM 53-70-00 VOL 1 REV 34.

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