[Michael P Wagner]

This is an engine on a golf course fairway mower. The injector pump was leaking fuel out the top so we took the delivery valves apart out of the top of the pump and replaced all the o-rings. So now it doesn't leak but can't get fuel to go through the delivery valves. Not sure if the fuel shut off is stuck or what but I get no fuel at all out any of the ports. Have tried bleeding the system and it is air free up to that point but still no fuel through the delivery valves but I can see fuel up to the valves and it bleeds out through the bleeder. The engine ran fine before this and has only been out of commission for a couple days since we noticed the fuel leak. Any help would be appreciated.

 

[oldrebuiltdodge]

The best thing you can do at this point is to take it to an injector pump rebuild shop, and let them work their magic. It sounds like you got an adjustment out somewhere, or maybe put the valves together backwards. Unless of course there is a shut-off point between the point where you have fuel, and the delivery valves themselves. To, but not through usually means that is the point of your trouble, provided it is supposed to go through when it gets there.

 

[Trucker87]

Check this out.

Kubota 05 Series Workshop Manual (Page 74 of 124)