As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CLIMB-OUT OF GEG, GEAR DOOR OPEN AND RIGHT MAIN LANDING GEAR UNSAFE LIGHT REMAINED ILLUMINATED UPON GEAR RETRACTION. RECYCLED GEAR. DOWN AND LOCKED INDICATION GOOD. ON RETRACTION, GEAR DOOR OPEN AND GEAR UNSAFE LIGHT AGAIN REMAINED ILLUMINATED. DIVERTED TO GTF AND LANDED WITHOUT INCIDENT. REPLACED THE RIGHT MAIN LANDING GEAR RETRACT CYLINDER. LEAK AND OPERATIONAL CHECK GOOD.