As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) AIRCRAFT LOST GREEN HYDRAULIC SYSTEM, AFTER DISCUSSION WITH MOC/DISPATCH IT WAS DECIDED A DIVERSION WAS NECESSARY. PAN PAN DECLARED. AIRCRAFT WAS BELOW MAX LANDING WEIGHT. RESOLUTION REF TSM TASK 29-11-00-810-803A TASK 29-11-00-810-803A. GREEN HYD LOW LEVEL SWITCH REPLACED REF AMM 29-11-400-003A. SWITCH AND LEAK CHECK SERVICEABLE. (TC# 20190510004)