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  1. New to 4bt and need question answered during mistake in teardown.

    Cummins Tech Section
    My name is Pete and I searched for a while here for references to answer my question. I am tearing apart an ISB 170 that came out of a bread truck. I had it torn all the way to the block and all that remained was the crankshaft, camshaft and pistons, or so I thought. I was lifting it back to to...