SDR FDEA202608211209

Service difficulty report · Seat Track · Doug MD11F

Difficulty date: August 21, 2026
Submitted: August 21, 2026
Operation: Air carrier
Aircraft: N617FE
Make and model: Doug MD11F
Aircraft serial: 48748
Aircraft time: 87,151 hours, 22,131 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Part number: AFA7795501
Condition: Worn
Location: Zone 200
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

CABIN- MAIN DECK CARGO BAY SEAT TRACK BS 1541, X= 8.5" FOUND CROWN WORN. THE SEAT TRACK WAS EVALUATED & FOUND EXCEEDED LIMITS IAW SRM 53-00-52-1A, FIGURE 101, ALLOWABLE DAMAGE 1. THE SEAT TRACK WAS REPAIRED BY SECTIONAL REPLACEMENT BS 1571 - 5-123/1531 EXISTING SPLICE IAW SRM 53-00-52-2R, REPAIR 1, FIGURE 201. THE REPAIR WAS CLASSIFIED AS MAJOR IAW GMM 6-2-100.

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