Service difficulty report · Skin · Doug MD11F

Difficulty date
September 14, 2011
Submitted
September 19, 2011
Operation
Air carrier
Aircraft
N280UP
Make and model
Doug MD11F
Aircraft serial
48634
Aircraft time
47,033 hours, 7,573 cycles
System (JASC)
5751 · Ailerons
Part
Skin
Condition
Cracked
Location
Lt Aileron
Component
Aileron
Component part number
NRC6741505
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: C3, LEFT OTBD AILERON HAS A CRACK AT XOA 1021. MX INITIATED ON NRC 480980. IDENTIFIED AREA OF DAMAGE. TRIMMED OUT DAMAGED AREA. INSPECTED AND IAW FORMED TAP TEST OF DAMAGED AREA IAW SRM 51-61-01. REPAIRED DAMAGED AREA WITH COMPOSITE MATERIAL IAW SRM 57-60-80, REPAIR 1. ACCOMPLISHED IAW EA 011-5750-01-A3445, REV IR. AND EO-5750-44299A.

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