Case 930 injector pump

way north

New User
Hello there.
I was using my 930 this winter it purred like a kitten till I shut it off in March. after the next snow fall I tried to start it . it poured out smoke heavy as it did before I added fuel conditioner early in the fall. it ran beautifully all winter till March and the no start . Now it seems to not be getting any fuel at all, it is even hard to crank over. I'm told this is because it is dry, no fuel I have bought new fuel filters and will now install them when weather improves. I do not think anything has broken as it was ideling nicely when I shut it off. The plunger on the front of the injector pump is moving freely
I have tried to bleed it before this I think I have fuel to the 3d filter. But please tell me how do you bleed the injector pump.After bleeding all 3 filters the primer pump can be pumped 6 more times before there is pressure. My tractor is a Comfort King 1967 I have also checked the throttle linkage it is fine also. I,m hoping all this is because I've lost the prime
 
Your pump might be different but I had similiar issues with my 500D that had sat a few months. The shut off valve in the pump was gumbed up and sticking and not letting fuel go thru the pump. When I pulled the shut off cable it pulled the arm in the pump but when I pushed the cable back in the arm stayed in the shut off position. I was able to pull the small cover off the side of the pump and freed up the lever.
 
Have that happen on a couple of mine. However I never got any smoke out of mine. The 930 has a different pump which I think needs oil added to keep it lubed, not positive on that???
caseman-d
 

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