Service difficulty report · Structure · Doug MD11

Difficulty date
October 28, 2007
Submitted
December 5, 2007
Operation
Air carrier
Aircraft
N292UP
Make and model
Doug MD11
Aircraft serial
48566
Aircraft time
42,234 hours, 6,015 cycles
Part
Structure
Condition
Corroded
Location
Horizontal Stab
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:C RT HORIZ STAB NR 25 BARREL NUT HOLE FOUND CORRODED. CORROSION AT BARREL NUT BORE REMOVED PER SRM 51-21-01V.2R.40.10 BY MAGNIFICATION DET VISUAL INSP C/OUT FOUND NO CORROSION EVIDENT. BARREL NUT BORE BLEND OUT VOID AND BOTTOM PERIPHERY RADIUS SMOOTHEN AND PROTECTED PER SRM5 -21-01V.2R.40. REP SLEEVE BUSHING FAB AND PROTECTED PER EO MD11-5510-19409- L FIG 5. REP C/OUT AT RT NR 25 BORE IS ACCEPTABLE PER EN 1710-07.

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