SDR UPS06M46950

Service difficulty report · Structure · Doug MD11F

Difficulty date: March 5, 2006
Submitted: May 26, 2006
Operation: Air carrier
Aircraft: N284UP
Make and model: Doug MD11F
Aircraft serial: 48541
Aircraft time: 38,050 hours, 5,663 cycles
System (JASC): 5514 · Horizontal Stabilizer Miscellaneous Structure
Part: Structure
Condition: Corroded
Location: Horiz Stab
Stage of operation: IN
How discovered: V
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 HORIZ STAB POSITION NR R17 BARREL NUT BORE SIDEWALL AND BOTTOM FOUND CORRODED. CORROSION AT BARREL NUT BORE REMOVED PER SRM 51-21-01 VOL 2 REV 38. BORE REAMED TO 1.067"OD REMAINING BLEND OUT 0.025" DEEP EXCEED LIMIT. MAGNIFY 10X DVI C/OUT FOUND NO CORROSION. FAB AND PROTECTED REPAIR SLEEVE BUSHING PER SRM 51-21-01 VOL 2 REV38, PR1422B1/2 SEALANT APPLIED. C/OUT FR PRIMER PAINTING. REPAIR C/OUT BARREL NUT BORE NR 17R IAW EN 1138-06.

More about the Doug MD-11F