Service difficulty report · Seat Track · Doug MD11F

Difficulty date
March 23, 2021
Submitted
April 1, 2021
Operation
Air carrier
Aircraft
N590FE
Make and model
Doug MD11F
Aircraft serial
48505
Aircraft time
90,893 hours, 21,200 cycles
Part
Seat Track
Part number
AFA7795507
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

CABIN - STATION 1741 TO STATION 1821, X = -8.5 SEAT TRACK FOUND CORRODED AROUND FASTENER HOLES . CABIN - CORROSION AT STATION 1741 TO STATION 1821 X = -8.5 SEAT TRACK EVALUATED AND FOUND EXFOLIATED CORRODED AREA EXCEEDED LIMIT AS PER SRM 53-00-52-1A ALLOWABLE ALLOWABLE DAMAGE 1 FIGURE 101. SEAT TRACK REPAIR CARRIED OUT AT STATION 1751 TO STATION 1831 X = -8.5 AS PER SRM 53-00-52-2R REPAIR 1 FIGURE 201. REPAIR CLASSIFED AS MAJOR PER GMM 6-2-100.

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