As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHT 3483, RT GEAR UNSAFE LIGHT WITH GEAR HANDLE INTRANSIT LIGHT ILLUMINATED, WHILE GEAR SELECTED UP. WHEN GEAR SELECTED DOWN ALL INDICATIONS NORMAL. CHEATED RIGHT GEAR DOOR AND UPLOCK SWITCHES ALL CONDITIONS NORMAL. MANUALLY MOVED UPLOCK LATCHES TRAVEL, OPS NORMAL NEAR FAR PAX SWITCH OPS OK. SWAPPED PCB GJ21 AND GJ17 RIGHT MAIN, LT MAIN GEAR FOR T/S SEE DISC NR 6 FOR TEST FLT.