SDR WRLA20100211343

Service difficulty report · Fitting · Doug MD11

Difficulty date: February 11, 2010
Submitted: February 11, 2010
Operation: Air carrier
Aircraft: N272WA
Make and model: Doug MD11
Aircraft serial: 48437
Aircraft time: 52,049 hours, 10,001 cycles
Engine: Pwa PW4462
System (JASC): 5720 · Wing Miscellaneous Structure
Part: Fitting
Part number: ARB777270
Condition: Cracked
Location: Rt Wing
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

DURING PERFORM TASK CARD WA5750, FOUND RT WING LOWER WINGLET FWD FITTING (ARB7772-70) CRACKED, ISSUED NRC U01048. REMOVED AND KEPT THE WINGLET AND THE ATTACHING PARTS, REPLACE THE WINGLET FWD FITTING ACCORDING EI W2010A57B-494 REV 00, INSTALL THE RIGHT WING LOWER WINGLET USING THE KEPT ATTACHING PARTS IAW MD11 AMM 57-31-02, CONDITION SATISFACTORY.

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