As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SHORTLY AFTER GEAR INDICATED UP AND LOCKED THE RT GEAR UNSAFE LIGHT AND INTRANSIT LIGHT ON GEAR HANDLE ILLUMINATED FOR APPROX 2 SEC AND THEN EXTINGUISHED AIRSPEED APPROX 140K. C/W RIGGING OF THE MLG AFT DOORS REF TO AMM TASK 32-12-01-830-801. ALSO, C/W OPS TEST OF MLG EXTENSION AND RETRACTION SYS REF TO AMM TASK 32-31-00-710-801. RETURNED TO SERVICE.