mackone Posted November 25, 2022 Share Posted November 25, 2022 Hi, I had to replace a wheel seal on a 2006 Mack Granite dumptruck on the rear axle, and it only has one spindle nut with 2 small allen screws that tighten down in notches in the lock behind the nut,was wanting to know the procedure and torque specs, I have done several on my r model that has 2 nuts and lock that goes between them ,but never done one like this. Thanks,Denny Quote Link to comment https://www.bigmacktrucks.com/topic/70753-spindle-nut-torque-specs-2006-mack-granite/ Share on other sites More sharing options...
Onyx610 Posted November 26, 2022 Share Posted November 26, 2022 https://www.anythingtruck.com/commercial/740-wheel_bearing_adjustment.pdf 1 Quote Link to comment https://www.bigmacktrucks.com/topic/70753-spindle-nut-torque-specs-2006-mack-granite/#findComment-516056 Share on other sites More sharing options...
Joey Mack Posted November 26, 2022 Share Posted November 26, 2022 (edited) Yes sir. So you have the single nut with 2 allen screws and a notch in it, and a lock ring behind it? So basically,,,,, tighten the nut down with about 200+ lbft of torque, ( bearing pre-load) then back it off and put 50+ lbft back on it.. rotate the wheel hub and feel it.. it should have a smooth roll but not tight.. the notch is a sight.. line it up to a space in the lock ring and the 2 set screws will be lined up with a space on each one.. That keeps you aimed right.. I dont have any pictures.. It's not that hard... I like them better than the 3 piece Mack set up.. jojo Edited November 26, 2022 by Joey Mack more content needed 2 Quote Link to comment https://www.bigmacktrucks.com/topic/70753-spindle-nut-torque-specs-2006-mack-granite/#findComment-516058 Share on other sites More sharing options...
mackone Posted November 26, 2022 Author Share Posted November 26, 2022 O.K thanks for the info Onyx and Joey 1 Quote Link to comment https://www.bigmacktrucks.com/topic/70753-spindle-nut-torque-specs-2006-mack-granite/#findComment-516068 Share on other sites More sharing options...
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