As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING GEAR RETRACTION RECEIVED HYDRAULIC 3 LOW PRESSURE CAUTION, GEAR DISAGREE, AND NOSE DOOR OPEN WARNING. (FLT 2980) REPLACED NR 3 HYDRAULIC SYSTEM RESERVOIR AND SERVICED NR 3 HYDRAULIC SYSTEM TO PROPER LEVEL. P/N: 7303-1 S/N OFF: 471A