As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DEPARTED, SELECTED GEAR UP AND SHORTLY AFTER BEGAN TO GET A PETROLEUM ODOR IN THE CABIN. IMMEDIATELY AFTER THAT THE LEFT HYD FLOW ANNUNCIATOR LIGHT ILLUMINATED, FOLLOWED BY THE RIGHT. ACTIVATED THE EMERGENCY LANDING GEAR EXTENSION BLOW DOWN SYSTEM AND MADE AN UNEVENTFUL LANDING. DURING INVESTIGATION, IT WAS DISCOVERED THAT ONE OF THE MAIN HYDRAULIC PRESSURE LINES HAD RUPTURED AT A BEND RADIUS.