As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT CREW REPORTS RIGHT ENGINE OIL STRAINER CLOG LIGHT ILLUMINATED DURING CRUISE. AFTER THE THROTTLE WAS REDUCED TO IDLE, THE LIGHT REMAINED ON. DECLARED AN EMERGENCY AND LANDED. THE AIRCRAFT WAS GROUNDED. THE OIL FILTER WAS CHANGED AND OIL SYSTEM WAS CHECKED IAW AMM 72-61-55. NO FURTHER DEFECTS NOTED. AIRCRAFT OK FOR SERVICE.