Posted by pete 23 on November 15, 2011 at 16:27:20 from (74.32.238.142):
In Reply to: Re: 3288 injection pump posted by Travis Hoffman on November 15, 2011 at 11:31:39:
If you absolutely cannot get fuel to come out of the high pressure fittings that go to injection nozzles, there are a few more tricks I have done. One time a guy dumped a full 5 gallon can of mostly water , little fuel in a 786. It died on him and he could not get it started. When I went out to work on it and found out it was full of water, I just said, it's coming into the shop. I drained every thing out, pulled the pump off, made a bracket to mount it to the frame rail on tractor, hooked up all the lines and turned it by hand with a speed wrench until I was convinced all the water was out of it. You can turn that pump a whole lot faster by hand than a starter will turn it so it pumps things through pretty good. As it won't run with out pumping fuel, you really have nothing to lose by trying this and if it won't pump fuel then it will have to be torn apart. They have a lot of close fitting metering mechanisms inside that could be stuck or maybe even corroded by now if it wasn't full of fuel while sitting. I used to actually do this to the Roosa Master pumps when I got done working them over also as it proved pump would pump and shut off and saved a whole lot of cranking time when installed.
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Today's Featured Article - Horsepower Defined - by Staff. Indicated Horsepower This represents the power developed in the enine cylinder as obtained from the pressure in the cylinders. This is pressure obtained from an indicator which shows cylinder pressures. Indicated horsepower does not represent the actual useful power delivered by the engine. Brake Horsepower This is the actual horse power delivered by the engine to the shaft. It is equal to the "indicated horsepower" less the friction of the engine. It is useful hor
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