Service difficulty report · Doubler · Doug MD11F

Difficulty date
May 23, 2021
Submitted
June 1, 2021
Operation
Air carrier
Aircraft
N598FE
Make and model
Doug MD11F
Aircraft serial
48597
Aircraft time
86,825 hours, 18,250 cycles
Part
Doubler
Part number
ARB39547
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 RIB DOUBLER FOUND CRACK AT STATION XOS 789. LEFT HAND WING FIXED LEADING EDGE RIB DOUBLER CRACK AT XOS 789 REMOVED AS PER MD11 SRM 51-33-01-0G. RIB DOUBLER FABRICATED AS PER DOUGLAS DRAWING ARB3954 REVISION : K AND INSTALLED AS PER MD11 SRM 51-33-01-0G. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.

More about the Doug MD-11F