As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ON THE APPROACH, AFTER THE GEAR HANDLE WAS LOWERED, THE LT MLG ANNUNCIATOR DID NOT ILLUMINATE. CREW FOLLOWED THE APPROPRIATE CHECK LIST AND PERFORMED THE EMERGENCY LANDING GEAR EXTEND PROCEDURE. ACFT DIVERTED AND LANDED SAFELY. MX TROUBLESHOT THE DISCREPANCY TO FAULTY LAMPS IN THE LT MLG DOWN AND LOCKED INDICATOR. INDICATOR BULBS WERE REPLACED, HYD SYS BLED AND SEVERAL SUCCESSFUL GEAR SWINGS WERE PERFORMED. ACFT WAS RETURNED TO SERVICE.