SDR FDEA202102160369

Service difficulty report · Doubler · Doug MD11F

Difficulty date: February 16, 2021
Submitted: March 1, 2021
Operation: Air carrier
Aircraft: N589FE
Make and model: Doug MD11F
Aircraft serial: 48491
Aircraft time: 86,980 hours, 19,178 cycles
System (JASC): 5730 · Wing, Plate/Skin
Part: Doubler
Part number: ARB28931
Condition: Cracked
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 HAND WING FIXED LEADING EDGE INTERNAL BEADED DOUBLER FOUND CRACK AT STATION XOS 650. LEFT HAND WING FIXED LEADING EDGE INTERNAL CRACK BEADED DOUBLER AT STATION XOS 650 REPAIR CARRIED OUT AS PER MD-11 , SRM 57-40-02-2R , FIGURE 203 , REPAIR 15. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

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