As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CRUISE GREEN HYD RSVR OVERHEAT FOLLOWED BY SYS LO PRESSURE. OVERHEAT OUT AFTER 25 MIN. \ FOUND CANNON PLUG CONTAMINATED @ ENG PUMP SOLENOID VALVE, CLEANED IAW ESPM 20-55-50. REMOVED AND REPLACED ENGINE 1 GREEN HYDRAULIC PUMP (1030GK) IAW AMM 29-11-51. OPS CHECK AND LEAK CHECK GOOD. REF CT00842429 FOR HYDRAULIC FLUID SAMPLING DUE TO OVERHEAT CONDITION."