As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING LANDING & DEPLOYING THRUST REVERSERS, CREW DID NOT RECEIVE LT THRUST REVERSER LIGHT SHOWING AS BEING DEPLOYED. TROUBLESHOT THE DISCREPANCY TO AN INTERMITTENT THRUST REVERSER DEPLOY SWITCH. INSTALLED NEW SWITCH; OPS CHECK WAS GOOD. ACFT WAS THEN RETURNED TO SERVICE.