As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAKE OFF THE CREW RECEIVED A NOSE GEAR DISAGREE AND RETURNED TO CLT. / REPACKED NLG SHOCK STRUT IAW CRJ 900 AMM 32-21-40-960-803-A01-PSA. PERFORMED SERVICING OF NLG STRUT IAW CRJ 900 AMM 32-21-00-840-802. OPS CHECK GOOD. NO FURTHER FAULT NOTED.