Service difficulty report · Spar Cap · Doug MD11F

Difficulty date
February 13, 2019
Submitted
February 14, 2019
Operation
Air carrier
Aircraft
N604FE
Make and model
Doug MD11F
Aircraft serial
48460
Aircraft time
82,150 hours, 19,954 cycles
System (JASC)
5711 · Wing Spar
Part
Spar Cap
Part number
ARB74141
Condition
Corroded
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

EXFOLIATION CORROSION LT WING SPAR LWR CAP AT STA XORS 593. REMOVED CORROSION ON LT WING AFT SPAR LOWER CAP CORROSION AT STA XORS 593. REF SRM 51-21-01-06. COMPLIED WITH EA 1-5710-T0344783.

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