stks1321 Posted June 25, 2012 Share Posted June 25, 2012 I am trying to rebuild the rear carrier on a DM690S roll-off. I have all the bearings and pinion shaft from local Mack dealer, They had no problem whatsoever selling the parts,but are telling me that they are not allowed to give me the info for Pre-load, Runout and torque.does anyone have this info? My boss is yelling at me to get this truck going again but I cannot do anything without the specs.PLEASE HELP Quote Link to comment https://www.bigmacktrucks.com/topic/25859-crd93-please-help/ Share on other sites More sharing options...
theakerstwo Posted June 25, 2012 Share Posted June 25, 2012 Make some up for him Quote glenn akers Link to comment https://www.bigmacktrucks.com/topic/25859-crd93-please-help/#findComment-125586 Share on other sites More sharing options...
gvam Posted July 2, 2012 Share Posted July 2, 2012 They won't give you the specs? That is crazyDon't worry. One of the guys on here will help. They know everything! Quote Link to comment https://www.bigmacktrucks.com/topic/25859-crd93-please-help/#findComment-126565 Share on other sites More sharing options...
David Posted July 3, 2012 Share Posted July 3, 2012 There is a seperate manual on rebuilding these rears. Your dealer should be able to order one. You may find one on ebay. Way too much info to post here. Quote Link to comment https://www.bigmacktrucks.com/topic/25859-crd93-please-help/#findComment-126621 Share on other sites More sharing options...
Rob Posted July 3, 2012 Share Posted July 3, 2012 David is very correct in setting up those rears. It is very difficult without a holding fixture for the differential.Rob Quote Plodding along with no job nor practical application for my existence, but still trying to fix what's broke. Link to comment https://www.bigmacktrucks.com/topic/25859-crd93-please-help/#findComment-126628 Share on other sites More sharing options...
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