As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF GEAR HANDLE SELECTED UP RT MAIN GEAR INDICATED RED, GEAR UNSAFE. GEAR SELECTED DOWN AND BACK UP IAW CHECK LIST THEN OPERATED PROPERLY. T/S AND FOUND RT FWD UPLOCK PROXIMITY SWITCH ON HIGH END OF TOLERANCE. ADJUSTED PROX SWITCH AS REQ SWUNG GEARS, OPS CHECK GOOD. NO DEFECTS NOTED. ALL WORK PERFORMED IAW MM CHAPTER 32-10-11 (12).