Service difficulty report · Skin · Doug MD11F

Difficulty date
February 20, 2019
Submitted
June 10, 2019
Operation
Air carrier
Aircraft
N283UP
Make and model
Doug MD11F
Aircraft serial
48484
Aircraft time
74,700 hours, 16,067 cycles
Part
Skin
Part number
APB74471
Condition
Corroded
Location
Bs 1219-1239
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: 2C, CENTER WING BOX AT STA. 1219 - 1239 AND X=-101 HAS HEAVY CORROSION AND EXTENDS UNDER CORD ANGLE.REPAIRED CENTER WING TANK UPPER CENTER SKIN BETWEEN S-14 & S-15 AND STA. XCW=-87.5 TO XCW -97 CORROSION IAW VT-SAA EA 011-5730-01-A7787 REV. IR AND UPS EO MD11-5730-72851-A. (MINOR)

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