60# valve spring install, 12v cummins, need help!
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You have to get the pistons up on combustion and exhaust. For example when #1 is up on combustion, #6 will be up on exhaust stroke. You will know this by turning the engine slowly and watching the rocker arms. When the pistons are at the top, the tension is off both springs on that cylinder. When the piston is all the way to the top and tappets are loose, now it is safe to remove the springs. IF THIS IS NOT CORRECT, SOMEONE PLEASE CORRECT ME!
Last edited by WILDKING; 11-09-2012 at 06:52 AM.
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