I just replaced my liner and after filling notice a leak under the pump housing, I replaced housing gasket, no luck. Bought seal assembly kit replaced impeller gasket, spring loaded gasket and ceramic seal. After putting back together pump hums but does not run and trips breaker. Disassembled and tried running motor with no housing and no impeller, motor turned very slow then kicked breaker. Checked to see if impeller stuck turned freely

Two questions where does the spring on end of shaft in wiring area go?
And could the bearings be shot now? Or is it capacitor or wiring?