Service difficulty report · Seat Track · Doug MD11F

Difficulty date
August 16, 2025
Submitted
August 18, 2025
Operation
Air carrier
Aircraft
N522FE
Make and model
Doug MD11F
Aircraft serial
48476
Aircraft time
92,612 hours, 18,633 cycles
Part
Seat Track
Part number
SP115305057
Condition
Corroded
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 AT STATION 1541 X= 8.5" FOUND CROWN WORN. CABIN - MAIN DECK CARGO COMPARTMENT SEAT TRACK AT STATION 1541 X= 8.5" WORN CROWN EVALUATED AND FOUND EXCEEDED LIMIT AS PER MD-11 SRM 53-00-52-1A FIGURE 101 ALLOWABLE DAMAGE 1. CROWN WORN SEAT TRACK REPAIRED BY SECTIONAL SEAT TRACK REPLACEMENT FROM EXISTING SPLICE STATION 1531/5-123 TO STATION 1571 X= 8.5" AS PER MD-11 SRM 53-00-52- 2R FIGURE 201 REPAIR 1. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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