As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING PRE-DEPARTURE CHECKS OF THE THRUST REVERSERS THE RIGHT T/R "UNLOCK" ANNUNCIATOR WOULD NOT EXTINGUISH. CREW RETURNED TO FBO. INSPECTED T/R; NO OBVIOUS DEFECTS NOTED. PINNED T/R AND DEFERRED PER MEL. UPON RETURN TO MKE STERLING MAINTENANCE INSPECTED T/R. FOUND STOW LIMIT SWITCH OUT OF RIG. RIGGED STOW LIMIT SWITCH. OPERATIONS CHECKED GOOD.