SDR UPS04M42917

Service difficulty report · Structure · Doug MD11

Difficulty date: June 10, 2004
Submitted: August 18, 2004
Operation: Air carrier
Aircraft: N276UP
Make and model: Doug MD11
Aircraft serial: 48579
Aircraft time: 25,671 hours, 5,857 cycles
System (JASC): 5510 · Horizontal Stabilizer Structure
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 HORIZONTAL STAB NR 23 BARREL NUT HOLE FOUND CORRODED. BARREL HOLE NR 23 RT,REAMED TO 1.067 INCH IAW EO MD11-5510-19409-G. S/W SUR FACE FOUND CORROSION BLENDED OUT 0.050 INCH DEEP EXCEEDED LIMIT. FAB AND REP AIR SLEEVE BUSHING C/OUT IAW EO MD11-5510-19409-G. PR1422B2 SEALANT APPLIED IAW EN-1207-04.REPAIR SLEEVE AND INSTALLED IAW EN1207-04 AND EO MD11- 5510-19409-G AND FOUND REPAIR ACCOMPLISHED WITHIN LIMIT, SATIS.

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