Service difficulty report · Structure · Doug MD11F

Difficulty date
March 14, 2006
Submitted
May 26, 2006
Operation
Air carrier
Aircraft
N284UP
Make and model
Doug MD11F
Aircraft serial
48541
Aircraft time
38,050 hours, 5,663 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

HORIZ STAB POSITION NR R15 BARREL NUT BORE SIDEWALL AND BOTTOM FOUND CORRODED. CORROSION REMOVED AT BARREL NUT BORE PER SRM 51-21-01 VOL 2 REV 38. BORE BOTTOM BLEND OUT 0.065"DEEP, REAMED TO 1.067 OD, REMAINING BLEND OUT 0.015"DEE FOUND EXCEED. MAGNIFY 10X DVI C/OUT FOUND NO CORROSION. REPAIR SLEEVE BUSHING FAB AND PROTECTED, PR1422B1/2 SEALANT APPLIED. C/OUT FR PRIMER PAINTING. REPAIR C/OUT AT BARREL NUT BORE NR 15 RT IAW EN1145-06.

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