Freightrain Posted 2 hours ago Share Posted 2 hours ago Ok, was grinding on my flywheel and after getting the surface flattened I measured height and it is almost .200 deeper then stock spec of 2.797. We didn't take but .050 off so apparently someone ground it way down and didn't take the upper surface down. I bet this clutch slipped like hell from the last rebuild. The book says don't take more then .070. Well it will be .200 down. I know it won't make any difference in my set up and can't see it having any issues with function. Anybody have thoughts? Quote Larry 1959 B61 Liv'n Large...................... Charter member of the "MACK PACK" Link to comment https://www.bigmacktrucks.com/topic/76279-flywheel-question/ Share on other sites More sharing options...
mowerman Posted 2 hours ago Share Posted 2 hours ago no not if your going accross the bolt holes Quote Link to comment https://www.bigmacktrucks.com/topic/76279-flywheel-question/#findComment-588218 Share on other sites More sharing options...
Popular Post Freightrain Posted 1 hour ago Author Popular Post Share Posted 1 hour ago New information online says depth is 2.937. Not 2.797 like in my manual. So the .04 we took off is about right since it is currently 2.975. I'll take the .04 off the top and it will be back around 2.935. 2 1 Quote Larry 1959 B61 Liv'n Large...................... Charter member of the "MACK PACK" Link to comment https://www.bigmacktrucks.com/topic/76279-flywheel-question/#findComment-588220 Share on other sites More sharing options...
Popular Post Joey Mack Posted 1 hour ago Popular Post Share Posted 1 hour ago Run it.... 2 1 Quote Link to comment https://www.bigmacktrucks.com/topic/76279-flywheel-question/#findComment-588226 Share on other sites More sharing options...
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