As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MAIN GEAR UNSAFE (RED) LIGHTS STAYED ILLUMINATED WITH GEAR UP. CYCLED SEVERAL TIMES. FOUND EMERGENCY GEAR SELECTOR PIN OUT AND LEVER ROTATED. SELECTOR RETURNED TO NORMAL. OP'S CHECKED GOOD AFTER SEVERAL CYCLES, PEFORMED FULL SERVICE OF LT STRUT HYD AND NITROGEN. CLEANED AND REGREASED GEAR IAW AMM 12-10-30 AND 32-30-00.