What was found
ON FINAL, AT GEAR EXTENSION, RT MAIN GEAR FAILED TO EXTEND - WENT AROUND AND RAN MANUAL GEAR EXT CHECKLIST GEAR CAME DOWN, LANDED. REMOVED AND REPLACED RIGHT MAIN GEAR UPLOCK ASSY
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
ON FINAL, AT GEAR EXTENSION, RT MAIN GEAR FAILED TO EXTEND - WENT AROUND AND RAN MANUAL GEAR EXT CHECKLIST GEAR CAME DOWN, LANDED. REMOVED AND REPLACED RIGHT MAIN GEAR UPLOCK ASSY