What was found
AT FL350 LEFT HYD PSI=0 AND LEFT HYD PRESS LOW. DID CHECKLIST WITH NO RESOLVE. LEFT SYS STILL PSI=0, QTY 17-19. REPLACED LEFT HYD SYS RESERVOIR AND LEFT ENG PUMP AND FILTERS. PURGED LEFT SYS OF AIR AND BLED RESERVOIR.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AT FL350 LEFT HYD PSI=0 AND LEFT HYD PRESS LOW. DID CHECKLIST WITH NO RESOLVE. LEFT SYS STILL PSI=0, QTY 17-19. REPLACED LEFT HYD SYS RESERVOIR AND LEFT ENG PUMP AND FILTERS. PURGED LEFT SYS OF AIR AND BLED RESERVOIR.