As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER DEPARTURE BOTH RED BLEED ANNUNCIATORS ILLUMINATED. THE CREW DIVERTED BACK TO BASE. PERFORMED ENG RUNS & DISCOVERED THE WING ANTI-ICE SHUTOFF & PRESS REGULATING VLV LEAKING THROUGH THE CTR PIVOT SHAFT & MATING GASKETS. THE WING ANTI-ICE SHUTOFF & PRESS REGULATING VLV IS BEING REPLACED.