As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT CRUISE ALTITUDE IN ROUTE FROM LAX TO MCI THE NR 2 ENGINE OIL STRAINER LIGHT FLICKERED. AIRCRAFT DIVERTED TO LAS AND LANDED WITH NO INCIDENT. REMOVED AND REPLACED NR 2 ENGINE OIL STRAINER FILTER IAW MM 79-20-01. DEFERRED INDICATION SYSTEM. REMOVED AND REPLACED DIFFERENTIAL PRESSURE SWITCH AND OPERATIONAL CHECKED IAW MM 79-35-01.