I just picked up an 1968 M715 awith a 230 Tornado and it ran long enough to back off the trailer. The lines appear to be free but it seems the pump is not working. It's a stock pump. Which civilian pump can I use in the meantime? I have had no luck finding the 6510 civilian model. The lines have two new filters one near the tank and one near the carb. It will attempt to start when dumping has in the carb but it won't hold long.


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