As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING LANDING GEAR EXTENSION, LEFT MAIN LANDING GEAR LIGHT DID NOT ILLUMINATE. ABNORMAL LANDING GEAR PROCEDURES WERE COMPLETED. REPLACED LIGHT BULBS FOR THE LEFT MAIN LANDING GEAR INDICATOR AND THE BULBS ILLUMINATED DURING NEXT LANDING GEAR EXTENSION.