Service difficulty report · Doubler · Doug MD11F

Difficulty date
October 1, 2022
Submitted
October 3, 2022
Operation
Air carrier
Aircraft
N614FE
Make and model
Doug MD11F
Aircraft serial
48528
Aircraft time
90,420 hours, 22,632 cycles
Part
Doubler
Part number
ARB71771
Condition
Corroded
Location
Lt Wing
Stage of operation
IN
How discovered
9
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 Ï¿½ UPPER WING SURFACE MAIN LANDING GEAR SUPPORT UPPER DOUBLER AT XORS 283 FOUND CORROSION. LEFT WING UPPER WING SURFACE MAIN LANDING GEAR SUPPORT UPPER DOUBLER BETWEEN AUX SPAR AND YW 467 AREA CORROSION REMOVED AND FOUND EXCEED LIMIT AS PER SRM 57-20-01-1A FIGURE 101 ALLOWABLE DAMAGE 1. CARRIED OUT REPAIR AS PER EA 1- 5730-T0370103 PART 1 REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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