As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT ENGINE ON STEEP DECENT, HAD OIL PRESSURE LIGHTS COME ON AND GAUGE DROPPED TO 10 PSI. SHUT DOWN ENGINE AND LANDED. RESTARTED ENGINE AFTER THEY WERE ON GROUND. OPS NORMAL. HAD DIRECT READING OIL PRESSURE GAUGE ON AND ADJUST TO THE TOP END LIMIT.