SDR FDEA202007171556

Service difficulty report · Seat Track · Doug MD11F

Difficulty date: July 17, 2020
Submitted: July 17, 2020
Operation: Air carrier
Aircraft: N595FE
Make and model: Doug MD11F
Aircraft serial: 48553
Aircraft time: 88,326 hours, 18,273 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Part number: AFA7795501
Condition: Corroded
Location: Bs 1671
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 CARGO COMPARTMENT, FOUND THE SEAT TRACK FLANGE CORRODED AT BS 1671, X 8.5. CORROSION REMOVED AND FOUND EXCEEDED LIMIT SRM 53-00-52-1A, FIGURE 101, ALLOWABLE DAMAGE 1. THE SEAT TRACK REPAIRED BY SECTIONAL REPLACEMENT BETWEEN BS 1691 TO 1571 IAW SRM 53-00-52-2R, FIGURE 201, REPAIR 1. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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