As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LT MAIN GEAR DOOR AMBER LIGHT ILLUMINATED AFTER GEAR RETRACTION. RECYCLED GEAR IAW CHECK LIST. AMBER LIGHT RE-ILLUMINATED. ADJUSTED FORWARD LT GEAR DOOR ACTUATOR AND INSTALLED NEW PROX SWITCH FOR GEAR DOOR IAW MM 32-10-36. SWUNG GEAR SEVERAL TIMES. OPS CHECKED GOOD.