Service difficulty report · Structure · Doug MD11F

Difficulty date
February 18, 2004
Submitted
April 28, 2004
Operation
Air carrier
Aircraft
N274UP
Make and model
Doug MD11F
Aircraft time
33,607 hours, 5,223 cycles
Part
Structure
Condition
Corroded
Location
Zone 300
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 STAB LT NR 06 BARREL NUT HOLE FOUND CORROSION ON BOTTOM, SIDEWALL AN D BEARING SURFACE. CORROSION REMOVED PER SRM 51-21-01 VOL 2 REV 34 MATERIAL REMOVED 0.013 INCH. BARREL NUT HOLE REPAIR PER EN 1138-04. BUSHING FABRICATED & INSTALLED PER EO MD11-5510-19409-D (REF UPS ENGINEERING FILE NR MD11-55-200 14).

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