Posted by Janicholson on November 09, 2008 at 16:29:43 from (66.173.50.36):
In Reply to: 301C Engine posted by 460 Man on November 09, 2008 at 11:01:12:
I am not sure your are talking about the pushrods in the valve train, but Here goes: The valves must be adjusted in sequence. A simple way is to turn the engine in it's normal direction until #1 cylinder (front of tractor) just starts to open its exhaust valve. THEN ADJUST THE INTAKE Then turn it until the intake just closes, and THEN ADJUST THE EXHAUST. This positions the opposite valve in a known closed position on the cam. Each cylinder should be done the same way (remember to make sure the intake and exhaust are identified. From the front it is (from my memory) EI-IE-EI-IE-EI-IE. Look at the manifold to be sure. If the pushrods are too long even then, adjustable pushrods are available from several sources. Google them. JimN JimN
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Today's Featured Article - Converting from 6 Volt to 12 Volt - by Chris Pratt. It's a common problem for old machines especially when the weather starts to dip below 40 and the tractor isn't fired up as often. You are probably used to the 12 volt Diehard, charged with 200 amp alternator of your 3/4 ton that always is ready and always starts. It's this type of experience that brings about the many queries we get for 12-volt conversion kits. Since only a few kits are available (we sell kits for the
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