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
AFA7740501
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 ACCOMPLISHIMG SNRM : N01010 FOUND MAIN DECK CARGO SEAT TRACK AT STATION 1541 TO STATION 1561 X = 75.25 CORROSION . MAIN DECK CARGO COMPARTMENT SEAT TRACK AT STATION 1541 TO STATION 1561 X = 75.25 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 AT EXISTING SPLICES STATION 5-123/1531 TO STATION 1571 X= 75.25 AS PER SRM 53-00-52-2R REPAIR 1 FIGURE 201 . REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100 .

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