SDR FDEA202610091533

Service difficulty report · Seat Track · Doug MD11F

Difficulty date: October 9, 2026
Submitted: October 10, 2026
Operation: Air carrier
Aircraft: N610FE
Make and model: Doug MD11F
Aircraft serial: 48603
Aircraft time: 96,810 hours, 23,690 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Part number: AFA77951
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

MAIN DECK CARGO BAY SEAT TRACK AT BS 1671, 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 BTWN BS 1651- 1691, X= -8.5 IAW SRM 53-00-52-2R, FIGURE 201, REPAIR 1. REPAIR CLASSIFIED AS MAJOR IAW GMM 6-2-100.

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