As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
R ENG OIL PRESS LIGHT INOP. PER MEL 79-33-01-01& TRANSFER TO DMI 145381. INSTALLED 3EA CONTACT PIN ON WIRES AND CONNECTED 3EA CONTACT PINS ON RIGHT ENGINE OIL PRESSURE SWITCH AND THEN CHECKED OK AS PER SWPM 20-84-15 & AMM 33-13-00/501.