Service difficulty report · Floor Support · Doug MD11F

Difficulty date
February 25, 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
Floor Support
Part number
AGA7551503
Condition
Corroded
Location
Main Deck
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 STATION 1921 TO 1941 LEFT HAND X = 57 FLOOR PANEL SUPPORT FOUND CORRODED. MAIN DECK STATION 1921 TO STATION 1941 LEFT HAND X = 57 AT FLOOR PANEL SUPPORT , CORROSION EVALUATED FOUND EXFOLIATED AND EXCEEDED LIMIT AS PER SRM 53-00-00-2R FIGURE 206 ALLOWABLE DAMAGE. CORRODED FLOOR PANEL SUPPORT REMOVED AND REPLACED FROM STATION 1887 TO STATION 2007, X = 57 AS PER SRM 51-31-01-0G. FLOOR PANEL SUPPORT FABRICATED BY MACHINIG AS PER DOUGLAS DRAWING AGA 7551 REVISION G. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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