Re: 4020 D tractor

Posted by msb on November 29, 2004 at 21:53:46 from (12.203.216.208):

In Reply to: 4020 D tractor posted by Ron Schueller on November 29, 2004 at 17:25:14:

If you only ran it a minute or two,check to see if there is antifreeze in the sediment bowl on the fuel pump if it has a bowl.Then check the fuel filters before you get carried away with taking the pump off.If there is any in the fuel filters, it will come out the bottom plug hole. Then take the fitting out of the inlet line to the injection pump from the fuel filters.It takes a 3/4" wrench.There is a very fine screen on the transfer pump regulating valve(on 3/4" fitting assy) that would probably plug before you could suck any antifreeze through it.The screen can be firmly grasped and twisted loose.If there is any antifreeze inside the screen then I would remove the pump and have it checked at a authorized service center.There are cavities very few people even know about in those pumps.If you have never pressed a pump head apart, you would never know about them.The experts can tell you how to proceed from there.
I would not only drain the tank,I would also remove the fuel gauge sender and swab the tank out with a rag on a long rod after flushing the tank out with water.
If its any consolation, you are not the first one to do this.

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