Service difficulty report · Skin · Doug MD11F

Difficulty date
February 20, 2017
Submitted
March 8, 2017
Operation
Air carrier
Aircraft
N255UP
Make and model
Doug MD11F
Aircraft serial
48404
Aircraft time
80,928 hours, 16,684 cycles
Part
Skin
Part number
AEA75391
Condition
Corroded
Location
L3 Door
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, THE L3 DOOR CUTOUT INNER SKIN HAS CORROSION AT BS 1260 AND Z=-17 TO Z=-19. REPAIRED THE DOOR SKIN IAW SRM 53-40-15, REPAIR 4, FIG 201. (MAJOR)

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