As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RT MAIN GEAR UNSAFE LIGHT ILLUMINATED SHORTLY AFTER TAKEOFF CLIMBING THRU 17000 FT. FOUND RT GEAR DOOR UPLOCK SWITCH WATER SOAKED - CLEANED & LUBED SWTICH - COLD SOAKED SWITCH NO DEFECTS NOTED & PERFORMED GEAR SWINGS PER 800XP MM 32-30-01. OPS CHECK GOOD.