Service difficulty report · Spar · Doug MD11F

Difficulty date
July 19, 2015
Submitted
July 20, 2015
Operation
Air carrier
Aircraft
N521FE
Make and model
Doug MD11F
Aircraft serial
48478
Aircraft time
755 hours, 13,016 cycles
System (JASC)
5711 · Wing Spar
Part
Spar
Part number
ARB74131
Condition
Corroded
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 WING UPPER SURFACE AFT SPAR AREA APPROX XORS 704, FWD OF NR 4 SPOILER, BULGE UNDER PANEL MARKED. REMOVED CORROSION IAW SRM 51-21-01 & EA 1-5710-T0318839.

More about the Doug MD-11F