Service difficulty report · Skin · Doug MD11F

Difficulty date
June 11, 2019
Submitted
June 28, 2019
Operation
Air carrier
Aircraft
N271UP
Make and model
Doug MD11F
Aircraft serial
48572
Aircraft time
63,373 hours, 17,517 cycles
Part
Skin
Part number
APB74471
Condition
Corroded
Location
Center Tank
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: 3C, CENTER WING TANK UPPER SKIN HAS CORROSION AT X=103 AND STRINGER 15.REPAIRED CORRODED CENTER WING TANK UPPER SKINS BETWEEN STRINGER 14 AND 16 AND BETWEEN STRA. XCW=104 AND XCW=-108 IAW VT-SAA EA 011-5730-01-A7814 IR AND UPS EO MD11-5730-72997-A. (MINOR)

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