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d4 7u direct start help needed

d4 7u direct start help needed

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mabc
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Can anyone have Old Magnets wiring diagram? I looked in the archives but when I came across an old thread it doesn't contain the diagram. Thanks
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Wed, Jul 16, 2014 7:53 AM
Old Magnet
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With Generator or with Alternator, 24V.
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Wed, Jul 16, 2014 9:21 AM
mabc
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Reply to Old Magnet:
With Generator or with Alternator, 24V.
Thanks for the diagram, we guessed wrong and had much better luck after running cables to correct locations. I have the generator setup. Now my next problem is apparently fuel starvation.
We bleed the fuel lines, looks kind of weak at the injectors. Not a lot of smoke coming from exhaust so I will search archives to see if I'm missing anything. Only time I had this was on my D2
because I didn't get the fuel throttle past the indent. Oh well, I'll see what I can find. This girl hasn't ran for about 8 yrs. Thanks again..
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Wed, Jul 16, 2014 11:24 AM
Old Magnet
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Reply to mabc:
Thanks for the diagram, we guessed wrong and had much better luck after running cables to correct locations. I have the generator setup. Now my next problem is apparently fuel starvation.
We bleed the fuel lines, looks kind of weak at the injectors. Not a lot of smoke coming from exhaust so I will search archives to see if I'm missing anything. Only time I had this was on my D2
because I didn't get the fuel throttle past the indent. Oh well, I'll see what I can find. This girl hasn't ran for about 8 yrs. Thanks again..
Sounds like another case of stuck rack and/or lifters.
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Wed, Jul 16, 2014 11:48 AM
mabc
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Reply to Old Magnet:
Sounds like another case of stuck rack and/or lifters.
Yes, I had the injector cover off, the rack was sluggish and I was comparing it to my spare D2 rack movement. Since I haven't messed with this bit, I thought I would read up on it some
more since I remembered reading about it. I will spray with wd 40 in the morning and the light will be better also. Oh well, this is the part I enjoy. My D4 is a 57 and I can't wait to here it run.
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Wed, Jul 16, 2014 12:07 PM
mabc
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Reply to mabc:
Yes, I had the injector cover off, the rack was sluggish and I was comparing it to my spare D2 rack movement. Since I haven't messed with this bit, I thought I would read up on it some
more since I remembered reading about it. I will spray with wd 40 in the morning and the light will be better also. Oh well, this is the part I enjoy. My D4 is a 57 and I can't wait to here it run.
Well, our fuel problem was traced to low compression of Diesel engine. We removed injectors, added some oil to cylinders and made some progress. Tried to start, got some satisfactory exhaust but not enough to start yet. Put some more oil and will let it soak until next week.
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Thu, Jul 17, 2014 9:52 PM
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