Stingray698 Posted January 14, 2011 Share Posted January 14, 2011 I have a older mack with a 4v engine going to set valves on it , i have 3 or 4 older mack manuals in every one it shows the exhaust rocker for jake and non jake engines requires a special tool with a 1-1/8 socket and big flat blade inside it , where do you get that tool or is there an alternative tool?? or way?? Thanks Quote Link to comment https://www.bigmacktrucks.com/topic/17265-e6-valve-setting/ Share on other sites More sharing options...
fjh Posted January 14, 2011 Share Posted January 14, 2011 I have a older mack with a 4v engine going to set valves on it , i have 3 or 4 older mack manuals in every one it shows the exhaust rocker for jake and non jake engines requires a special tool with a 1-1/8 socket and big flat blade inside it , where do you get that tool or is there an alternative tool?? or way?? ThanksSimply use a 1 1/8 boxed end wrench and a screw driver OR your thumb to push and turn till snug on a 24 thou feeler and retighten and recheck after tight! Quote Link to comment https://www.bigmacktrucks.com/topic/17265-e6-valve-setting/#findComment-70455 Share on other sites More sharing options...
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