chana1634 Posted March 8, 2015 Share Posted March 8, 2015 I just broke my front suspetion, and I'm puttig together but I'm not sure what is the torque speck for the front u bolts, also if you have the torque spec on to the rear u bolts, will be nice, I thank you for your help. Quote Link to comment https://www.bigmacktrucks.com/topic/39189-rd-688-front-suspention/ Share on other sites More sharing options...
gearhead204 Posted March 8, 2015 Share Posted March 8, 2015 tighten with a 3/4 drive until it don't move any more then add a cheater and add at least 1/3 turn. then re check daily after operation until u bolts stay tight. sorry don't have a exact # but u bolts will move until they conform to the spring and upper saddle. if not fully secured the center bolt will shear and allow the axle to shift causing various misery . Quote Link to comment https://www.bigmacktrucks.com/topic/39189-rd-688-front-suspention/#findComment-281862 Share on other sites More sharing options...
chana1634 Posted March 8, 2015 Author Share Posted March 8, 2015 thanks, i ll do just that, funny thing is that the right side, got lose once before, and now while pushing snow, hit a bump, u bolt came of, move my axle back, big damage, thanks again for your help. Quote Link to comment https://www.bigmacktrucks.com/topic/39189-rd-688-front-suspention/#findComment-281869 Share on other sites More sharing options...
j hancock Posted March 8, 2015 Share Posted March 8, 2015 5/8" 200-225 lbs3/4" 350-385 lbs7/8" 550-600 lbs1" 800-880 lbs1-1/8" 1150-1250 lbs1-1/4" 1600-1700 lbs 1 Quote JimIt doesn't cost anything to pay attention. Link to comment https://www.bigmacktrucks.com/topic/39189-rd-688-front-suspention/#findComment-281877 Share on other sites More sharing options...
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