Service difficulty report · Seat Track · Doug MD11F

Difficulty date
March 8, 2021
Submitted
March 15, 2021
Operation
Air carrier
Aircraft
N604FE
Make and model
Doug MD11F
Aircraft serial
48460
Aircraft time
86,707 hours, 21,184 cycles
Part
Seat Track
Part number
ABA7680505
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

FORWARD CABIN - FLOOR SEAT TRACK AT STATION 440 TO STATION 446 X = 107 FOUND CORROSION. FORWARD CABIN - FLOOR SEAT TRACK AT STATION 440 TO STATION 446 X = 107, CORROSION EVALUATED FOUND EXFOLIATED AND EXCEEDED LIMIT AS PER SRM 53-00-52-1A FIGURE 101 ALLOWABLE DAMAGE 1. CORRODED SEAT TRACK REMOVED AND REPLACED FROM EXISTING SPLICE STATION 484.784 TO END OF PART STATION 393, X = 107 AS PER SRM 51-31-01-0G. SEAT TRACK FABRICATED AS PER DOUGLAS DRAWING ABA 7680 REVISION K. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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