What was found
(CAN)SHORTLY AFTER TAKEOFF #2 HYDRAULIC SYSTEM PRESSURE PROBLEMS NOTED. INVESTIGATION FOUND A FAULTY HYDRAULIC PRESURE RESERVOIR DIAPHRAGM WHICH IS DESIGNED TO PRESSUREIZE THE FEED LINE TO THE HYDRAULIC PU MP. HYDRAULIC TANK REPLACED.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
(CAN)SHORTLY AFTER TAKEOFF #2 HYDRAULIC SYSTEM PRESSURE PROBLEMS NOTED. INVESTIGATION FOUND A FAULTY HYDRAULIC PRESURE RESERVOIR DIAPHRAGM WHICH IS DESIGNED TO PRESSUREIZE THE FEED LINE TO THE HYDRAULIC PU MP. HYDRAULIC TANK REPLACED.