SDR IPXA2016021599346

Service difficulty report · Mount · Doug MD11F

Difficulty date: February 14, 2016
Submitted: February 15, 2016
Operation: Air carrier
Aircraft: N259UP
Make and model: Doug MD11F
Aircraft serial: 48417
Aircraft time: 77,731 hours, 15,145 cycles
System (JASC): 5553 · Vertical Stabilizer, Attach Fittings
Part: Mount
Condition: Corroded
Location: Vertical 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: 3C, SURFACE CORROSION ON THE LOWER VERTICAL STAB UPPER MOUNTING FRAME FOR PANEL NR 361AL. REMOVED CORROSION IAW SRM 51-21-01. ORIGINAL MATERIAL THICKNESS .063 IAW DWG AJC7328, FOUND WITHIN LIMITS IAW SRM 55-00-00, PAGE 206. TREATED AND PRIMED AREA IAW SRM 51-21-01.

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