What was found
RIGHT COWL ANTI-ICE CAUTION WOULD NOT EXTINGUISH WITH COWL ANTI-ICE TURNED ON. REMOVED RIGHT ENGINE COWL ANTI-ICE VALVE AND INSTALLED A SERVICEABLE VALVE. OPERATIONAL CHECK GOOD.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
RIGHT COWL ANTI-ICE CAUTION WOULD NOT EXTINGUISH WITH COWL ANTI-ICE TURNED ON. REMOVED RIGHT ENGINE COWL ANTI-ICE VALVE AND INSTALLED A SERVICEABLE VALVE. OPERATIONAL CHECK GOOD.