As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AFTER TAKEOFF, RECEIVED A HYD GREEN RESERVOIR OVERHEAT. DECLARED AN EMER & RETURNED TO FIELD WITHOUT INCIDENT. REPLACED GREEN ENG DRIVEN HYD PUMP IAW 29-11-51. REPLACED ALL GREEN SYS FILTERS IAW 29-11-43, 29-11-44 & 29-11-45. REPLACED HYD RESERVOIR FLUID IAW JOB CARD 26L00029001. OPERATIONS CHECK & LEAK CHECKED OK.