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| Any insight is appreciated, pump is off an 806, rebuild consisted of replacing o rings and seals, new blades and liner, new metering valve, and a new flex drive ring. We didn't touch the plungers. Before the rebuild the tractor was running fine just had issues starting. I tweaked the timing and it ran good but I had a fuel leak on backside of the pump at the cam advance plug. Took the pump off to replace those o rings and also replaced the fuel bypass hose on the side of the pump. Put the pump back on and there's no more leak but the pump is getting fuel to it but is not putting any fuel out to the injection lines, I cracked open a banjo fitting and nothing Someone said the plungers can get out of place if you turn the pump upside down, is there any truth to that? I also pulled the bypass hose off and cranked it and no fuel came out. Fuel comes out of the timing cover when I pull it off so I'm assuming fuel is getting in the pump fine. I'm completely stumped so any help is appreciated | |
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Roosa Master injection pump issues after rebuild
