As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RED GEAR NOT LOCKED ANNUNCIATOR ILLUMINATED. LT MAIN GEAR NOT RETRACTED. ALL GEAR EXTENDED & LOCKED, NORMAL LANDING. CLEANED THE LG POSITION SWITCHES & ADJUSTED BOTH MLG OUTER DOORS. GND OPERATIONAL CHECK OF THE LANDING GEAR SHOWED NORMAL OPERATION.