Service difficulty report · Bushing · Doug MD11F

Difficulty date
January 23, 2006
Submitted
April 12, 2006
Operation
Air carrier
Aircraft
N283UP
Make and model
Doug MD11F
Aircraft serial
48484
Aircraft time
46,984 hours, 9,427 cycles
Part
Bushing
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

HORIZONTAL STABILIZER BOLT HOLE 1R EXISTING REPAIR BUSHING FOUND WITH CORROSION. EXISTING REAPIR BUSHING REMOVED. CORROSION REMOVED, BOTTOM 0.100"DEEP B BEARING/SIDEWALL REMAINING BLENDOUT 0.170"DEEP EXCEEDED LIMIT. VISUAL INSP CARRIED OUT NO CORROSION FOUND. BARREL NUT BORE AND BLEND OUT SMOOTHENED AND PROTECTED. FAB REPAIR BUCKET BUSHING AND PROTECTED. SEALANT APPLIED AND PAINTED PRIMER. REPAIR CARRIED AT BORE NR 1R ACCEPTABLE IAW EN1047-06.

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