SDR UPS04M41837

Service difficulty report · Seat Track · Doug MD11

Difficulty date: January 20, 2004
Submitted: February 9, 2004
Operation: Air carrier
Aircraft: N274UP
Make and model: Doug MD11
Aircraft time: 33,607 hours, 5,223 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
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

INSPECTION TYPE: C, CABIN - CORROSION ON SEAT TRACK AT STA 805-919 X=8.5. CORROSION REMOVED ON SEAT TRACK PER SRM 51-21-01 VOL II REV 34, MAT REMOVED 0.036 INCH, ORIGINAL THICK 0.112 INCH FOUND EXCEED LIMIT PER SRM 53-70-00 FIG 3 VOL I REV 34. NEW SEAT TRACK AND SPLICE INSTALLED AT STA 800-929 X =8.5 AS PER SRM 53-70-00 FIG 1 VOL I REV 34.

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