Service difficulty report · Skin · Doug MD11F

Difficulty date
February 11, 2019
Submitted
February 27, 2019
Operation
Air carrier
Aircraft
N255UP
Make and model
Doug MD11F
Aircraft serial
48404
Aircraft time
85,382 hours, 17,880 cycles
Part
Skin
Part number
APB74411
Condition
Corroded
Location
Bs 1222
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:3CCENTER WING BOX UPPER SKIN HAS CORROSION AT STA. 1222 AND BETWEEB BL0 TO LBL55.REPAIRED CORRODED CENTER WING BOX UPPER SKIN AT SAID LOCATIONS IAW VT-SAA EA 011-5730-01-A7635 REV. I/R AND UPS EO D11-5730-71736-A. (MINOR)

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