SDR UPS04M42949

Service difficulty report · Structure · Doug MD11F

Difficulty date: June 10, 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 LT HORIZ STAB NR 18 BARREL NUT HOLE FOUND CORRODED. CORROSION AT B/N HOLE NR 18 LT REMOVED AND REAMED, BLEND TO 1.067 INCHES FOUND EXCEEDED EO MD11-5510-19409-G LIMITS. FAB AND REPAIR SLEEVE BUSHING IAW EO MD11-5510-19409-G.PR1422B2 SEALANT APPLIED AT B/N HOLE NR 18 LT IAW EN.1 197-04. REPAIR AND INSTALLED SLEEVE BUSHING AT B/N HOLE NR 18 LT IAW EO MD1 1-5510-19409-G AND EN. 1197-04 FOUND WITHIN LIMIT,SATISFACTORY.

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