Stingray698 Posted February 2, 2011 Share Posted February 2, 2011 i Have a 2002 or 3 mack vision with a AC engine in it, could anyone tell me the procedure fr setting /checking valve lash,Thanks Quote Link to comment https://www.bigmacktrucks.com/topic/17823-mack-ac-engine-valve-lash-procedure/ Share on other sites More sharing options...
rhasler Posted February 2, 2011 Share Posted February 2, 2011 i Have a 2002 or 3 mack vision with a AC engine in it, could anyone tell me the procedure fr setting /checking valve lash,ThanksIf you have the Maintenance and Lubrication manual that came with the truck it has the procedure (along with pictures). Quote "Mebbe I'm too ugly and stupid to give up!" Link to comment https://www.bigmacktrucks.com/topic/17823-mack-ac-engine-valve-lash-procedure/#findComment-72116 Share on other sites More sharing options...
Stingray698 Posted February 3, 2011 Author Share Posted February 3, 2011 I dont have any manuals more or less just need to know best way to bar it over and whee the timing marks are ? Quote Link to comment https://www.bigmacktrucks.com/topic/17823-mack-ac-engine-valve-lash-procedure/#findComment-72155 Share on other sites More sharing options...
theakerstwo Posted February 3, 2011 Share Posted February 3, 2011 I dont have any manuals more or less just need to know best way to bar it over and whee the timing marks are ?look on the side of the flywheel housing for a round rubber plug and pull it out then install a turning tool in there and with a 1/2 rachet start to turn.Look at the bottom of the housing for a plate to remove and look for the timing marks. Quote glenn akers Link to comment https://www.bigmacktrucks.com/topic/17823-mack-ac-engine-valve-lash-procedure/#findComment-72158 Share on other sites More sharing options...
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