Service difficulty report · Seat Track · Doug MD11F

Difficulty date
January 19, 2021
Submitted
January 26, 2021
Operation
Air carrier
Aircraft
N583FE
Make and model
Doug MD11F
Aircraft serial
48421
Aircraft time
91,049 hours, 21,155 cycles
Part
Seat Track
Part number
ADA83901
Condition
Corroded
Location
Main Deck Cargo
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

WHILE ACCOMPLISHING SNRM #N00989 FOUND MAIN DECK CARGO COMPARTMENT SEAT TRACK AT STATION 999 TO STATION 1019 X = 27.5 CORROSION . MAIN DECK CARGO COMPARTMENT SEAT TRACK STATION 999 TO STATION 1019 , X = 27.5 , CORROSION FOUND EXFOLIATED AND EXCEEDED LIMIT AS PER SRM 53-00-52-1A FIGURE 101 ALLOWABLE DAMAGE 1 . CORRODED SEAT TRACK REPAIRED BY SECTIONAL SEAT TRACK REPLACEMENT FROM STATION 989 TO STATION 1029 , X = 27.5 AS PER SRM 53-00-52-2R REPAIR 1 FIGURE 201 . REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100 .

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