SDR UPS04M43157

Service difficulty report · Structure · Doug MD11F

Difficulty date: August 4, 2004
Submitted: September 27, 2004
Operation: Air carrier
Aircraft: N277UP
Make and model: Doug MD11F
Aircraft serial: 48578
Aircraft time: 34,333 hours, 5,038 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, HORIZONTAL STAB NR 14 LEFT BARREL NUT FOUND CORRODED ON BOTTOM S/W & BEARING SURFACE. CORROSION REMOVED & REAMED TO 0974 INCH AT BARREL NUT HOLE NR 14 LEFT FOUND OUT OF LIMIT. FAB SLEEVE BUSHING PER EO MD11-5510-19409-H. APPLIED PR1422B1/2 AT BLEND OUT AREA AT BARREL NUT HOLE NR 14 LEFT & INSTALLED SLEEVE BUSHING PER EO MD11-5510-19409-H. REPAIR CUTOUT AT BARREL NUT HOLE NR 14 LEFT PER EO MD11-5510-19409-H & EN 1290-04, FOUND WITHIN LIMIT & SATISFACTORY.

More about the Doug MD-11F