What was found
LEFT BLEED AIR DUCT LEAK WARNING CAME ON SHORTLY AFTER TAKEOFF. ENGINE WAS SECURED AND ACFT DIVERTED BACK TO FIELD. TIGHTENED LOOSE VENT LINE ON DE-ICE SYSTEM PRESSURE REGULATOR.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
LEFT BLEED AIR DUCT LEAK WARNING CAME ON SHORTLY AFTER TAKEOFF. ENGINE WAS SECURED AND ACFT DIVERTED BACK TO FIELD. TIGHTENED LOOSE VENT LINE ON DE-ICE SYSTEM PRESSURE REGULATOR.