pump issue

[deereman64]

I have a fimco gold series pump on a sprayer. The hose got caught and pulled the tank off the back of the tractor. This did some damage to the pump and I had to rebuild it, but I now find that there is no pressure in the spray but I am getting bubbles coming up from the bottom of the tank. Have I reversed the polarity or should I start again?

 

[Jim Thompson]

I have a fimco gold series pump on a sprayer. The hose got caught and pulled the tank off the back of the tractor. This did some damage to the pump and I had to rebuild it, but I now find that there is no pressure in the spray but I am getting bubbles coming up from the bottom of the tank. Have I reversed the polarity or should I start again?

May just have lines reversed or could be polarity.

Jim