As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
HYD DEMAND PUMP EICAS MESSAGE CAME ON DURING GEAR RETRACT. WENT OUT BUT CAME BACK ON. DURING MAINT FLAP RETRACT WENT OUT AFTER A FEW SECONDS. NO OTHER PROBLEMS NOTED. HYD DEMAND EICAS MESSAGE DURING GEAR EXTENSION AND FLAP EXTEND 20-25. OPERATED FLAPS WITH FULL SYSTEM AND INDIVIDUAL CENTER SYSTEM ADP PUMP ONLY SELECTED. FLAPS DEPLOYED AND RETRACTED NORMALLY, NO PRESSURE LIGHT OR EICAS DISPLAYED.