SDR FDEA202510141991

Service difficulty report · Seat Track · Doug MD11F

Difficulty date: October 14, 2025
Submitted: October 14, 2025
Operation: Air carrier
Aircraft: N603FE
Make and model: Doug MD11F
Aircraft serial: 48459
Aircraft time: 92,454 hours, 22,377 cycles
System (JASC): 5347 · Fuselage, Seat/Cargo Attach Fittings
Part: Seat Track
Part number: AEA73256
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

SEAT TRACK AT BS 1169 X= -27.5 FOUND THE CROWN WORN. THE SEAT TRACK CROWN WAS EVALUATED AND FOUND EXCEEDED LIMITS IAW SRM 53-00-52-1A, FIGURE 101, ALLOWABLE DAMAGE 1. THE SEAT TRACK WAS REPAIRED BY SECTIONAL REPLACEMENT FROM EXISTING SPLICE BS 1129 TO BS 1189 IAW SRM 53-00-52-2R, FIGURE 201 REPAIR 1. REPAIR CLASSIFIED AS MAJOR IAW GMM 6-2-100.

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