Service difficulty report · Structure · Doug MD11F

Difficulty date
January 29, 2004
Submitted
April 7, 2004
Operation
Air carrier
Aircraft
N274UP
Make and model
Doug MD11F
Aircraft time
33,607 hours, 5,223 cycles
Part
Structure
Condition
Corroded
Location
Horiz Stab
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:C HORIZONTAL STABILIZER BARREL NUT LEFT NR 36 HOLE FOUND CORROSION ON FWD & AFT WALL & GOUGE MARK ON O/B WALL DURING INSPECTION. HOLE BOTTOM SURFACE CORROSION REMOVED PER SRM 51-21-01 VOL 2 REV 34. MATERIAL REMOVED 0.125 INCH. BARREL NUT HOLE REPAIRED PER EN1010-04. BUSHING FABRICATED & INSTALLED PER EO MD11-5510-19409-D.

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