SDR UPS06M46694

Service difficulty report · Bushing · Doug MD11F

Difficulty date: January 23, 2006
Submitted: April 17, 2006
Operation: Air carrier
Aircraft: N283UP
Make and model: Doug MD11F
Aircraft serial: 48484
Aircraft time: 46,984 hours, 9,427 cycles
System (JASC): 5510 · Horizontal Stabilizer Structure
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

INSPECTION TYPE:C HORIZONTAL STABILIZER BARREL NUT HOLE 36L EXISTING BUSHING FOUND WITH CORROSION. REPAIR SLEEVE BUSING REMOVED. CORROSION AT BORE REMOVED. BOTTOM BLEND OUT 0.075 DEEP, BEARING/SIDEWALL REMAINING 0.065" EXCEEDED LIMITS. DVI CARRIED OUT NO CORROSION FOUND. BORE SMOOTHENED. FAB AND PROTECTED REPAIR SLEEVE BUSHING. SEALANT APPLIED AND PRIMER PAINTED. REPAIR CARRIED OUT AT BARE NUT BORE NR 36L IS ACCEPTABLE IAW EN1048-06.

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