As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF HYD 3 LOW PRESSURE FOLLOWED BY GEAR DISAGREE AND NOSE DOOR MASTER WARNING. REMOVED & REPLACED HYD RESERVOIR IAW AMM 29-12-30. OPS CHECK PASSED. EXTENDED AND RETRACTED GEARS IAW 32-30-00, NO LEAKS DETECTED. NO MESSAGES NOTED. ACFT OK FOR SERVICE. ALL CHECKS PASSED IAW 32-30-00. ALL QUANTITIES WERE STABLE DURING RETRACTION AND EXTENSION.