As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
GEAR DISAGREE. FOUND AFT DOOR DRIVE BRACKET LOOSE AT ALL 3 ATTACH POINTS. SECURED NLG AFT DOOR DRIVE BRACKET IAW GOODRICH CMM 32-21-06. ADJUSTED PX03 & PX11 IAW CRJ900 AMM 32-61-05. CHECKS GOOD. PERFORMED FULL GEAR SWING PER CRJ-900 AMM 32-30-00, AND PRIORITY VALVE OPS CHECK PER CRJ-900 AMM 29-12-05, WITH NO DEFECTS NOTED.