As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING DESCENT, WE NOTICED THE LT MAIN DOWN AND LOCK GREEN ANNUNC ON, WITH NO OTHER ABNORMAL INDICATIONS. T/S TO BAD ACTUATOR. REPLACED L/H MAIN LANDING GEAR ACTUATOR IAW 560XL MM CH 32-30-04. ADJUSTED CAMBER IAW 560XL MM CH 32-10-00. OP'S & LK CK GOOD