Service difficulty report · Doubler · Doug MD11F

Difficulty date
July 18, 2019
Submitted
September 12, 2019
Operation
Air carrier
Aircraft
N609FE
Make and model
Doug MD11F
Aircraft serial
48549
Aircraft time
83,831 hours, 20,117 cycles
Part
Doubler
Part number
ARB71771
Condition
Corroded
Location
Lt Wing
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

LEFT WING - UPPER WING SURFACE MAIN LANDING GEAR SUPPORT UPPER DOUBLER FOUND CORROSION BETWEEN XW 212 TO XW 229.5. LEFT WING - UPPER WING SURFACE MAIN LANDING GEAR SUPPORT UPPER DOUBLER BETWEEN XW 212 TO XW 229.5 AREA CORROSION REMOVED FOUND EXCEED LIMIT AND REPAIR CARRIED OUT AS PER EA 1-5730-T0348240 PART 1, TITLE: WINGS - PLATES AND SKINS - LT WING - CORROSION FOUND ON MLG SUPPORT UPPER DOUBLER BETWEEN XW 212 AND XW 229.5. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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