Service difficulty report · Doubler · Doug MD11F

Difficulty date
December 7, 2021
Submitted
December 16, 2021
Operation
Air carrier
Aircraft
N574FE
Make and model
Doug MD11F
Aircraft serial
48499
Aircraft time
92,908 hours, 21,886 cycles
Part
Doubler
Part number
ARB293312
Condition
Cracked
Location
N/A
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

RIGHT HAND WING FIXED LEADING EDGE DOUBLER AT APPROXIMATE STATION XOS 990 FOUND CRACK. RIGHT HAND WING FIXED LEADING EDGE CRACKED DOUBLER AT APPROXIMATE STATION XOS 990 REPAIRED AS PER SRM 57-40-01-2R REPAIR 9 FIGURE 201. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100. REFER TO SPECIAL / NONROUTINE MAINTENANCE FORM # N00959 FOR WORK DETAILS.

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