As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ELECTRICAL ISSUES NOTED. ACCOMPLISHED LT GENERATOR FEEDER CABLE & ELECTRICAL HARNESS CHECK. FOUND THE GENERATOR GROUND FEEDER CABLE TERMINAL LUG LOOSE AT THE IDG TERMINAL BLOCK END. CABLE PULLED OUT OF TERMINAL. INSTALLED NEW GROUND TERMINAL. ACCOMPLISHED ENG GRD RUN & GENERATOR CKS, ALL OPS & INDICATIONS NORMAL.