Service difficulty report · Spar Cap · Doug MD11F

Difficulty date
February 28, 2023
Submitted
March 24, 2023
Operation
Air carrier
Aircraft
N289UP
Make and model
Doug MD11F
Aircraft serial
48455
Aircraft time
104,834 hours, 20,580 cycles
Part
Spar Cap
Part number
ARB74132
Condition
Corroded
Location
R/W Rear Spar
Stage of operation
IN
How discovered
9
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

INSPECTION TYPE:C3R/H WING PANELS HAVE CORROSION AT REAR SPAR APPROOX XORS 948REPAIRED R/H WING REAR SPAR UPPER CAP AFT FLANGE INBETWEEN STA XORS 898 AND XORS 988.8 IAW VTSAA EA 011-5710-01-A9857 REV I/R DATED03/20/2023 AND UPS EO MD11-5710-86265-A (MINOR)

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