SDR UPS04M42919

Service difficulty report · Panel · Doug MD11F

Difficulty date: May 29, 2004
Submitted: August 18, 2004
Operation: Air carrier
Aircraft: N276UP
Make and model: Doug MD11F
Aircraft serial: 48579
Aircraft time: 25,671 hours, 5,857 cycles
System (JASC): 5512 · Horizontal Stabilizer, Plate/Skin
Part: Panel
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, LT HORIZONTAL STAB NR 1 BARREL NUT HOLE FOUND CORROSION ON BOTTOM BEARING S/W SURFACE. HOLE LT NR 01 BARREL NUT, REAMED TO 1.549 INCH PER MD11-5510-19409-G & MAT REMOVED 0.040 INCH DEEP K 0.450 INCH FOUND OUT LIMIT. FAB & REPAIR CUTOUT SLEEVE BUSHING PER EO MD11-5510-19409-G.PR 1422B2 SEALANT APPLIED PER EN1184-0 4. REPAIR & INSTALLED BUSHING SLEEVE PER EN:1181-04 & EO MD11-5510-1940 9-G. FOUND SATISFACTORY, WITHIN LIMIT.

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