Service difficulty report · Bulkhead · Doug MD11F

Difficulty date
March 9, 2020
Submitted
April 15, 2020
Operation
Air carrier
Aircraft
N278UP
Make and model
Doug MD11F
Aircraft serial
48577
Aircraft time
72,270 hours, 13,630 cycles
Part
Bulkhead
Part number
APB74411
Condition
Corroded
Location
Fuselage
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

INSPECTION TYPE:3CCENTER WING BOX UPPER SKIN HAS CORROSION BETWEEN STR 22 AND FRONT SPAR AND BETWEEN X=-103 TO X=- 110.REPAIRED CORRODED CENTER WING BOX UPPER SKIN BETWEEN STR. 22 AND FRONT SPAR AND BETWEEN X=-103 TO X=- 110 IAW VT-SAA EA 011-5730-01-A8088 REV. I/R AND UPS EO MD11-5730-75860-A. (MAJOR)

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