Service difficulty report · Seat Track · Doug MD11F

Difficulty date
September 25, 2025
Submitted
September 25, 2025
Operation
Air carrier
Aircraft
N590FE
Make and model
Doug MD11F
Aircraft serial
48505
Aircraft time
99,048 hours, 23,606 cycles
Part
Seat Track
Part number
A5A70821
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 COMPARTMENT - SEAT TRACK CROWN FOUND WORN BETWEEN STATION 5-10 X= 47.5. MAIN DECK CARGO COMPARTMENT-SEAT TRACK BETWEEN STATION 5-0 TO STATION 5-10, X= 47.5 WORN CROWN EVALUATED AND FOUND EXCEEDED LIMIT AS PER MD11 SRM 53-00-52-1A FIGURE 101 ALLOWABLE DAMAGE 1. CROWN WORN SEAT TRACK REPAIRED BY SECTIONAL SEAT TRACK REPLACEMENT FROM EXISTING SPLICE STATION 1531/5-0 TO STATION 1531/5-63 X= 47.5 AS PER MD11 SRM 53-00-52-2R FIGURE 201 REPAIR 1. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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