I may have spoken too soon . ......
I replaced the bearings and spent the whole afternoon trying to align the 4 belt pulley system . I have just about decided someone "Jerry rigged" something at one time in the past . I have studied the parts book all afternoon and still can not bring it back within specs . I may just cut the whole damn thing out and redo it right .
The take up pulley has been changed too ,and no longer has a spring tension set up which is the whole reason for using this system as it takes all the load off the gear motor .