Service difficulty report · Doubler · Doug MD11F

Difficulty date
August 7, 2019
Submitted
August 21, 2019
Operation
Air carrier
Aircraft
N529FE
Make and model
Doug MD11F
Aircraft serial
48624
Aircraft time
56,838 hours, 13,096 cycles
Part
Doubler
Part number
ARB39542
Condition
Cracked
Location
Rt 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

RIGHT HAND LEADING EDGE CAVITY RIB DOUBLER AT XOS 667 FOUND CRACKED . RIGHT HAND LEADING EDGE CAVITY, CRACKED RIB DOUBLER AT XOS 667, REMOVED AND REPLACED WITH FABRICATED RIB DOUBLER AS PER SRM 51-31-01-OG. RIB DOUBLER FABRICATED AS PER DRAWING ARB 3954 REVISION K. REPAIR CLASSIFIED AS MAJOR IAW GMM 6-2-100.

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