Check your raw water intake hose.
Don:I would remove the raw water intake from the toilet and see if you are getting any flow. Sometime you can get "stuff" in the hose/thru hull valve that will restrict the water flow.I assume that you probably have a manual Jabsco. I suggest that you consider a Raritan PHII. You really do not want to spend any money on a Jabsco. THey are over-priced when they are new and on sale at $100 (in my opinion).
Don:I would remove the raw water intake from the toilet and see if you are getting any flow. Sometime you can get "stuff" in the hose/thru hull valve that will restrict the water flow.I assume that you probably have a manual Jabsco. I suggest that you consider a Raritan PHII. You really do not want to spend any money on a Jabsco. THey are over-priced when they are new and on sale at $100 (in my opinion).