As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING APPROACH TO LANDING LOWERED GEAR AND HAD LEFT MAIN GEAR LIGHT NOT ILLUMINATE WITH A RED GEAR UNLOCK ANNUNICATOR. NOSE AND RIGHT MAIN WERE GREEN. PERFORMED ASSOCIATED CHECKLIST, CHECKED CIRCUIT BREAKERS LEFT MAIN ANNUNICATOR FLICKERED ON. REMOVED LEFT MLG ACTUATOR PER CUSTOMER REQUEST. INSTALLED RENTAL UNIT IAW CE-560 MM CH 32-11-02. OPS AND LEAK CHECKS GOOD.