Posted by Adirondack case guy on March 15, 2013 at 08:16:48 from (74.69.160.79):
In Reply to: Case 730 posted by TrevorB on March 15, 2013 at 06:18:52:
To further elaborate on my post up on TT, fill the radiator to the top of the rad. neck. Start the tractor and let it warm up at an idle. Observ the exaust, looking for white exaust, and misfiring cyls. let it continue to warm up until the thermostat opens. You will know when it does, becdause a little coolant will overflow. Re fill to top and watch for air bubbles and coolant continuing to overflow. If this is the case the combustion ring in the head gasket is blown, or you have a cracked head, cracked sleeve, or a blown through power cell, and the head needs removing for further inspection. If you DO NOT have bubbles at this point, perhaps a coolant sealer might help, but as said a temperary fix. If coolant is in the pan, tear it down and look for bad head gasket or bad o-rings on the bottoms of the sleeves. If this is a "high tin 730" the rad. neck is very long and you can't see into the top radiator tank. That is why I said to fill to the top of the neck. Loren
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Today's Featured Article - Hydraulic Basics - Part 2 - by Curtis Von Fange. In the last entry to this series we gave a brief overview of hydraulic system theory, its basic components and how it works. Now lets take a look at some general maintenance tips that will keep our system operating to its fullest potential. The two biggest enemies to a hydraulic system are dirt and water. Dirt can score the insides of cylinders, spool valves and pumps. Wate
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