John Deere 955 not getting fuel past injection pump

[kimodc]

just an update....got my rebuilt pump and injectors put back in and it started up and ran great. My injector was seeping around the base for about the first 10 minutes, then stopped, not sure if this will be an issue later on or not. I did notice my front main seal leaking, so I will look into replacing this next. If I recall correctly, these are replaced fairly easily from the front.

 

[Mechanos]

just an update....got my rebuilt pump and injectors put back in and it started up and ran great. My injector was seeping around the base for about the first 10 minutes, then stopped, not sure if this will be an issue later on or not. I did notice my front main seal leaking, so I will look into replacing this next. If I recall correctly, these are replaced fairly easily from the front.

Yes... it's just a seal in the gear cover. When I rebuilt mine, the harmonic balancer had a groove worn in it wher the seal rode on it. I had to install a Speedi sleeve on the balancer or the new seal would have no chance of sealing.