As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) FLIGHT CREW SNAGGED NR 2 GENERATOR AS HARD TO GET ON-LINE. DURING INVESTIGATION, AND RUN-UP, SPARKS WERE NOTICED COMING OUT OF THE 'D' NOSE PANEL ADJACENT TO NACELLE. RIGHT HAND FIREWALL DISCONNECT STUD NUT WAS NOT SECURE AND THE CABLE WAS VERY LOOSE CAUSING ARCING.