As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT 961 ON FLIGHT 5103 FROM HICKORY TO CHARLOTTE: JUST AFTER TAKE-OFF, PILOT REPORTED THE RETRACTION OF RIGHT MAIN GEAR WAS SLOW. UPLOCK INDICATED NORMAL. AIRCRAFT LANDED IN CHARLOTTE WITH NO OTHER PROBLEM. NO EMERGENCY PROCEDURES WERE USED. MAINTENANCE ADJUSTED THE UPLOCK LIMIT SWITCH AND BLED AIR FROM SYSTEM. RETRACTION CHECK WAS GOOD. AIRCRAFT WAS RETURNED TO SERVICE.