SDR UPS04M42937

Service difficulty report · Structure · Doug MD11F

Difficulty date: June 21, 2004
Submitted: August 20, 2004
Operation: Air carrier
Aircraft: N276UP
Make and model: Doug MD11F
Aircraft serial: 48579
Aircraft time: 25,671 hours, 5,857 cycles
System (JASC): 5510 · Horizontal Stabilizer Structure
Part: Structure
Condition: Corroded
Location: Zone 300
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 HORIZ STAB BARREL NUT HOLE NR 13 FOUND CORRODED. CORROSION REMOVED AND REAMED AT B/N HOLE NR 13 RT, IAW EO MD11-5510-19409-G ,0.988 INCH DIAMETER DEEP FOUND OUT OF LIMIT. REPAIR SLEEVE BUSHING FAB IAW EO MD11-5510-19409-G.PR1422B2 SEALANT APPLIED AT B/N HOLE NR 13 RT IAW EN:1231-04. REPAIR SLEEVE BUSHING INSTALLED AT RT NR 13 B/N HOLE IAW EO M D11-5510-19409-G AND EN:1231-04, FOUND WITHIN LIMIT AND SATISFACTORY.

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