As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A SCHEDULED INSPECTION IN MSP, MAINTENANCE PERSONNEL FOUND THE LEFT NACELLE OUTBOARD LOWER WING SKIN TO NACELLE ATTACH ANGLE CRACKED. THEY STOP DRILLED THE CRACK AND INSTALLED A DOUBLER OVER THE SPLICE AREA IAW FAIRCHILD ARP 54-20-9101. (M)