SDR FDEA200908313167

Service difficulty report · Doubler · Doug MD11F

Difficulty date: August 31, 2009
Submitted: August 31, 2009
Operation: Air carrier
Aircraft: N521FE
Make and model: Doug MD11F
Aircraft serial: 48478
Aircraft time: 60,161 hours, 8,619 cycles
System (JASC): 5730 · Wing, Plate/Skin
Part: Doubler
Part number: ARB293347
Condition: Cracked
Location: Zone 500
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

LT WING L/E ACCESS PANEL CUT-OUT XOS 543 FOUND CRACKED. CRACKED DOUBLER REMOVED AND FABRICATED NEW DOUBLER IAW DWG ARB2933, REV T. INSTALLED NEW DOUBLER AT LT WING L/E PANEL CUT-OUT XOS 543 IAW SRM 51-35-01, REV. 41 AND SRM 51-33-01 REV. 41. REPAIR CLASSIFIED MINOR IAW GMM 6-2-100, REV 107.

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