As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER GEAR EXTENSION, LEFT MAIN LANDING GEAR DID NOT INDICATE DOWN AND LOCKED. RECYCLED LANDING GEAR AND LEFT MAIN LANDING GEAR INDICATED DOWN AND LOCKED. REPLACED BULB IN LANDING GEAR INDICATOR FOR THE LEFT MAIN LANDING GEAR DOWN LOCK POSITION AND OPS CHECK GOOD.