As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT WING BODY OVERHEAT ILLUMINATES, QRH PROCEDURE, LIGHT WENT OUT THEN CONTINUED FLICKERING DURING DESCENT. CHECKED ALL LOOPS WITH OHM METER AND MAGER, FOUND NO PROBLEM CHANGED FIRE DETECT ASSY UNIT TEST FLEW AIRCRAFT COULD NOT DUPLICATE PROBLEM. (M)