As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(EMERGENCY DECLARED) AFTER TAKE OFF DURING GEAR RETRACTION, GREEN HYD SYS WENT TO ZERO. / REMOVED AND REPLACED LOCK STAY MLG ACTUATOR HOSE IAW 32-11-22-000-001-A AND 32-11-22-400-001-A PERFORMED LEAKC CHECK OF GREEN HYDRAULIC SYSTEM NO LEAKS DETECTED. SERVICED GREEN HYDRAULIC SYSTEM IAW AMM 12-12-00. OPS CHECK GOOD A/C OK FOR SERVICE"