As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
UPON LOWERING THE LANDING GEAR THE RED (UNSAFE) LIGHT REMAINED ILLUMINATED AND THE LT MAIN GEAR GREEN LIGHT REMAINED OFF. LT GEAR ACTUATOR REPLACED WITH RENTAL UNIT. SYS TESTED IAW MM 32-30-04. ACTUATOR REPLACED DUE TO SUSPECTED INDICATION FAILURE.