hooverfixer86
New member
Hi everyone, I come searching help with a hoover max extract 77 that was given to me. I've been trying to troubleshoot this machine for several weeks with no luck. The issue is it will not spray water. After investigating the dc motor on the pump will not run. I have voltage from the board, but no current. I took a shot at it and bought a new board, but same issue. Motor runs fine off of 12v .5amp power supply. Wiring is good, solenoids appear to be working. What am I missing? Has anyone had this issue before?
