As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLIMBING OUT OF FL220 GREEN HYDRO QUANTITY WENT TO ZERO; RESERVOIR SYSTEM LOW AND LOSS OF GREEN HYDRAULICS. EMERGENCY LANDING GEAR EXTENDED, PINNED GEAR AND TOWED TO GATE AFTER LANDING. RIGHT MLG DOOR ACTUATOR FLEX LINE FAILED - LEAKING. REMOVED AND REPLACED RIGHT MLG DOOR AFT ACTUATOR FLEX LINE PER AMM 32-31-35. LEAK CHECKED GOOD.