I have looked through the archives
and have not seen much information on the Jabsco
36900 series pumps.
My problem is the motor
does not have enough power to reach the 40PSI shut off required. I have replaced the motor
3 times due to it sitting there running and drawing power but not turning and thus overheating
. I now watch it to make sure it does not stall. These motors come from china
and are not serviceable (cheap). My solution was to drop the pressure to about 35 lbs to make sure it does not stall but actually opens the pressure switch. I have complained to Jabsco
and acually got a new motor from them under warranty. The actuator turns freely and is not binding. I do admit I had the belt to tight at one point.
Just looking for collective wisdom and experiences.